java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline_WitnessPrinter.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/reducercommutativity/max40_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 12:16:18,316 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:16:18,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:16:18,330 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:16:18,331 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:16:18,332 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:16:18,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:16:18,335 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:16:18,337 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:16:18,337 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:16:18,339 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:16:18,339 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:16:18,340 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:16:18,341 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:16:18,342 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:16:18,343 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:16:18,344 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:16:18,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:16:18,348 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:16:18,349 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:16:18,350 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:16:18,352 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:16:18,354 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:16:18,355 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:16:18,355 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:16:18,356 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:16:18,357 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:16:18,358 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:16:18,359 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:16:18,360 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:16:18,360 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:16:18,367 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:16:18,367 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:16:18,367 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:16:18,369 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:16:18,369 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:16:18,370 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 12:16:18,395 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:16:18,396 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:16:18,397 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:16:18,397 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:16:18,398 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:16:18,398 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:16:18,399 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 12:16:18,399 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:16:18,399 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:16:18,399 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:16:18,399 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:16:18,400 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:16:18,400 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:16:18,400 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:16:18,400 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:16:18,400 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:16:18,402 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:16:18,402 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:16:18,402 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:16:18,403 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:16:18,403 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:16:18,403 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:16:18,403 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:16:18,403 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:16:18,403 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:16:18,404 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:16:18,404 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:16:18,404 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 12:16:18,404 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:16:18,405 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:16:18,405 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 12:16:18,477 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:16:18,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:16:18,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:16:18,494 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:16:18,494 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:16:18,495 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/reducercommutativity/max40_true-unreach-call.i [2018-11-23 12:16:18,556 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/034993a58/f37c854c8109486bbbd0684d936975e0/FLAGddbbc3031 [2018-11-23 12:16:19,043 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:16:19,044 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/reducercommutativity/max40_true-unreach-call.i [2018-11-23 12:16:19,050 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/034993a58/f37c854c8109486bbbd0684d936975e0/FLAGddbbc3031 [2018-11-23 12:16:19,390 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/034993a58/f37c854c8109486bbbd0684d936975e0 [2018-11-23 12:16:19,400 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:16:19,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:16:19,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:16:19,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:16:19,406 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:16:19,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26b9432a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19, skipping insertion in model container [2018-11-23 12:16:19,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:16:19,447 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:16:19,741 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:16:19,761 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:16:19,810 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:16:19,830 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:16:19,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19 WrapperNode [2018-11-23 12:16:19,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:16:19,832 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:16:19,832 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:16:19,832 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:16:19,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,856 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,865 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:16:19,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:16:19,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:16:19,865 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:16:19,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... [2018-11-23 12:16:19,907 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:16:19,908 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:16:19,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:16:19,908 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:16:19,909 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:16:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:16:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:16:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:16:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:16:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure max [2018-11-23 12:16:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure max [2018-11-23 12:16:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:16:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:16:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:16:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:16:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:16:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:16:20,801 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:16:20,802 INFO L280 CfgBuilder]: Removed 3 assue(true) statements. [2018-11-23 12:16:20,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:16:20 BoogieIcfgContainer [2018-11-23 12:16:20,803 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:16:20,804 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:16:20,804 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:16:20,807 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:16:20,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:16:19" (1/3) ... [2018-11-23 12:16:20,808 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a5dceb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:16:20, skipping insertion in model container [2018-11-23 12:16:20,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:16:19" (2/3) ... [2018-11-23 12:16:20,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a5dceb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:16:20, skipping insertion in model container [2018-11-23 12:16:20,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:16:20" (3/3) ... [2018-11-23 12:16:20,811 INFO L112 eAbstractionObserver]: Analyzing ICFG max40_true-unreach-call.i [2018-11-23 12:16:20,819 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:16:20,826 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:16:20,843 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:16:20,874 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 12:16:20,874 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:16:20,875 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:16:20,875 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:16:20,875 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:16:20,875 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:16:20,875 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:16:20,875 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:16:20,875 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:16:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2018-11-23 12:16:20,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 12:16:20,914 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:20,916 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:20,919 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:20,927 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:20,927 INFO L82 PathProgramCache]: Analyzing trace with hash 1379671032, now seen corresponding path program 1 times [2018-11-23 12:16:20,929 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:20,930 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:20,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:20,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:20,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:21,166 INFO L256 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2018-11-23 12:16:21,172 INFO L273 TraceCheckUtils]: 1: Hoare triple {36#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {36#true} is VALID [2018-11-23 12:16:21,173 INFO L273 TraceCheckUtils]: 2: Hoare triple {36#true} assume true; {36#true} is VALID [2018-11-23 12:16:21,173 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {36#true} {36#true} #73#return; {36#true} is VALID [2018-11-23 12:16:21,173 INFO L256 TraceCheckUtils]: 4: Hoare triple {36#true} call #t~ret14 := main(); {36#true} is VALID [2018-11-23 12:16:21,188 INFO L273 TraceCheckUtils]: 5: Hoare triple {36#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {38#(= main_~i~1 0)} is VALID [2018-11-23 12:16:21,196 INFO L273 TraceCheckUtils]: 6: Hoare triple {38#(= main_~i~1 0)} assume !(~i~1 < 40); {37#false} is VALID [2018-11-23 12:16:21,196 INFO L256 TraceCheckUtils]: 7: Hoare triple {37#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {36#true} is VALID [2018-11-23 12:16:21,197 INFO L273 TraceCheckUtils]: 8: Hoare triple {36#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {36#true} is VALID [2018-11-23 12:16:21,197 INFO L273 TraceCheckUtils]: 9: Hoare triple {36#true} assume !true; {36#true} is VALID [2018-11-23 12:16:21,197 INFO L273 TraceCheckUtils]: 10: Hoare triple {36#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {36#true} is VALID [2018-11-23 12:16:21,198 INFO L273 TraceCheckUtils]: 11: Hoare triple {36#true} assume true; {36#true} is VALID [2018-11-23 12:16:21,198 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {36#true} {37#false} #77#return; {37#false} is VALID [2018-11-23 12:16:21,198 INFO L273 TraceCheckUtils]: 13: Hoare triple {37#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {37#false} is VALID [2018-11-23 12:16:21,199 INFO L256 TraceCheckUtils]: 14: Hoare triple {37#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {36#true} is VALID [2018-11-23 12:16:21,199 INFO L273 TraceCheckUtils]: 15: Hoare triple {36#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {36#true} is VALID [2018-11-23 12:16:21,199 INFO L273 TraceCheckUtils]: 16: Hoare triple {36#true} assume !true; {36#true} is VALID [2018-11-23 12:16:21,200 INFO L273 TraceCheckUtils]: 17: Hoare triple {36#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {36#true} is VALID [2018-11-23 12:16:21,200 INFO L273 TraceCheckUtils]: 18: Hoare triple {36#true} assume true; {36#true} is VALID [2018-11-23 12:16:21,200 INFO L268 TraceCheckUtils]: 19: Hoare quadruple {36#true} {37#false} #79#return; {37#false} is VALID [2018-11-23 12:16:21,201 INFO L273 TraceCheckUtils]: 20: Hoare triple {37#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {37#false} is VALID [2018-11-23 12:16:21,201 INFO L273 TraceCheckUtils]: 21: Hoare triple {37#false} assume !(~i~2 < 39); {37#false} is VALID [2018-11-23 12:16:21,202 INFO L273 TraceCheckUtils]: 22: Hoare triple {37#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {37#false} is VALID [2018-11-23 12:16:21,202 INFO L256 TraceCheckUtils]: 23: Hoare triple {37#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {36#true} is VALID [2018-11-23 12:16:21,202 INFO L273 TraceCheckUtils]: 24: Hoare triple {36#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {36#true} is VALID [2018-11-23 12:16:21,203 INFO L273 TraceCheckUtils]: 25: Hoare triple {36#true} assume !true; {36#true} is VALID [2018-11-23 12:16:21,203 INFO L273 TraceCheckUtils]: 26: Hoare triple {36#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {36#true} is VALID [2018-11-23 12:16:21,203 INFO L273 TraceCheckUtils]: 27: Hoare triple {36#true} assume true; {36#true} is VALID [2018-11-23 12:16:21,204 INFO L268 TraceCheckUtils]: 28: Hoare quadruple {36#true} {37#false} #81#return; {37#false} is VALID [2018-11-23 12:16:21,204 INFO L273 TraceCheckUtils]: 29: Hoare triple {37#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {37#false} is VALID [2018-11-23 12:16:21,204 INFO L273 TraceCheckUtils]: 30: Hoare triple {37#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {37#false} is VALID [2018-11-23 12:16:21,205 INFO L273 TraceCheckUtils]: 31: Hoare triple {37#false} assume !false; {37#false} is VALID [2018-11-23 12:16:21,211 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 12:16:21,214 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:16:21,215 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:16:21,220 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-11-23 12:16:21,223 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:21,227 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 12:16:21,457 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:21,457 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:16:21,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:16:21,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:16:21,471 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 3 states. [2018-11-23 12:16:21,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:21,735 INFO L93 Difference]: Finished difference Result 60 states and 81 transitions. [2018-11-23 12:16:21,735 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:16:21,735 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-11-23 12:16:21,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:16:21,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 81 transitions. [2018-11-23 12:16:21,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:16:21,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 81 transitions. [2018-11-23 12:16:21,754 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 81 transitions. [2018-11-23 12:16:22,025 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:22,043 INFO L225 Difference]: With dead ends: 60 [2018-11-23 12:16:22,044 INFO L226 Difference]: Without dead ends: 30 [2018-11-23 12:16:22,052 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:16:22,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2018-11-23 12:16:22,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 29. [2018-11-23 12:16:22,286 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:22,287 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 29 states. [2018-11-23 12:16:22,287 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 29 states. [2018-11-23 12:16:22,288 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 29 states. [2018-11-23 12:16:22,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:22,303 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2018-11-23 12:16:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2018-11-23 12:16:22,304 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:22,304 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:22,307 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 30 states. [2018-11-23 12:16:22,307 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 30 states. [2018-11-23 12:16:22,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:22,319 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2018-11-23 12:16:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2018-11-23 12:16:22,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:22,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:22,322 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:22,322 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-23 12:16:22,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 34 transitions. [2018-11-23 12:16:22,331 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 34 transitions. Word has length 32 [2018-11-23 12:16:22,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:22,332 INFO L480 AbstractCegarLoop]: Abstraction has 29 states and 34 transitions. [2018-11-23 12:16:22,332 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:16:22,332 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2018-11-23 12:16:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-23 12:16:22,334 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:22,334 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:22,334 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:22,337 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:22,337 INFO L82 PathProgramCache]: Analyzing trace with hash 551744077, now seen corresponding path program 1 times [2018-11-23 12:16:22,338 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:22,338 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:22,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:22,339 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:22,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:22,489 INFO L256 TraceCheckUtils]: 0: Hoare triple {220#true} call ULTIMATE.init(); {220#true} is VALID [2018-11-23 12:16:22,490 INFO L273 TraceCheckUtils]: 1: Hoare triple {220#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {220#true} is VALID [2018-11-23 12:16:22,490 INFO L273 TraceCheckUtils]: 2: Hoare triple {220#true} assume true; {220#true} is VALID [2018-11-23 12:16:22,491 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {220#true} {220#true} #73#return; {220#true} is VALID [2018-11-23 12:16:22,491 INFO L256 TraceCheckUtils]: 4: Hoare triple {220#true} call #t~ret14 := main(); {220#true} is VALID [2018-11-23 12:16:22,491 INFO L273 TraceCheckUtils]: 5: Hoare triple {220#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {220#true} is VALID [2018-11-23 12:16:22,491 INFO L273 TraceCheckUtils]: 6: Hoare triple {220#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {220#true} is VALID [2018-11-23 12:16:22,492 INFO L273 TraceCheckUtils]: 7: Hoare triple {220#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {220#true} is VALID [2018-11-23 12:16:22,492 INFO L273 TraceCheckUtils]: 8: Hoare triple {220#true} assume !(~i~1 < 40); {220#true} is VALID [2018-11-23 12:16:22,492 INFO L256 TraceCheckUtils]: 9: Hoare triple {220#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {220#true} is VALID [2018-11-23 12:16:22,493 INFO L273 TraceCheckUtils]: 10: Hoare triple {220#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {222#(= max_~i~0 0)} is VALID [2018-11-23 12:16:22,493 INFO L273 TraceCheckUtils]: 11: Hoare triple {222#(= max_~i~0 0)} assume !(~i~0 < 40); {221#false} is VALID [2018-11-23 12:16:22,494 INFO L273 TraceCheckUtils]: 12: Hoare triple {221#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {221#false} is VALID [2018-11-23 12:16:22,494 INFO L273 TraceCheckUtils]: 13: Hoare triple {221#false} assume true; {221#false} is VALID [2018-11-23 12:16:22,494 INFO L268 TraceCheckUtils]: 14: Hoare quadruple {221#false} {220#true} #77#return; {221#false} is VALID [2018-11-23 12:16:22,494 INFO L273 TraceCheckUtils]: 15: Hoare triple {221#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {221#false} is VALID [2018-11-23 12:16:22,495 INFO L256 TraceCheckUtils]: 16: Hoare triple {221#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {220#true} is VALID [2018-11-23 12:16:22,495 INFO L273 TraceCheckUtils]: 17: Hoare triple {220#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {220#true} is VALID [2018-11-23 12:16:22,495 INFO L273 TraceCheckUtils]: 18: Hoare triple {220#true} assume !(~i~0 < 40); {220#true} is VALID [2018-11-23 12:16:22,495 INFO L273 TraceCheckUtils]: 19: Hoare triple {220#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {220#true} is VALID [2018-11-23 12:16:22,497 INFO L273 TraceCheckUtils]: 20: Hoare triple {220#true} assume true; {220#true} is VALID [2018-11-23 12:16:22,497 INFO L268 TraceCheckUtils]: 21: Hoare quadruple {220#true} {221#false} #79#return; {221#false} is VALID [2018-11-23 12:16:22,497 INFO L273 TraceCheckUtils]: 22: Hoare triple {221#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {221#false} is VALID [2018-11-23 12:16:22,497 INFO L273 TraceCheckUtils]: 23: Hoare triple {221#false} assume !(~i~2 < 39); {221#false} is VALID [2018-11-23 12:16:22,498 INFO L273 TraceCheckUtils]: 24: Hoare triple {221#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {221#false} is VALID [2018-11-23 12:16:22,498 INFO L256 TraceCheckUtils]: 25: Hoare triple {221#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {220#true} is VALID [2018-11-23 12:16:22,498 INFO L273 TraceCheckUtils]: 26: Hoare triple {220#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {220#true} is VALID [2018-11-23 12:16:22,499 INFO L273 TraceCheckUtils]: 27: Hoare triple {220#true} assume !(~i~0 < 40); {220#true} is VALID [2018-11-23 12:16:22,499 INFO L273 TraceCheckUtils]: 28: Hoare triple {220#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {220#true} is VALID [2018-11-23 12:16:22,499 INFO L273 TraceCheckUtils]: 29: Hoare triple {220#true} assume true; {220#true} is VALID [2018-11-23 12:16:22,501 INFO L268 TraceCheckUtils]: 30: Hoare quadruple {220#true} {221#false} #81#return; {221#false} is VALID [2018-11-23 12:16:22,501 INFO L273 TraceCheckUtils]: 31: Hoare triple {221#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {221#false} is VALID [2018-11-23 12:16:22,501 INFO L273 TraceCheckUtils]: 32: Hoare triple {221#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {221#false} is VALID [2018-11-23 12:16:22,502 INFO L273 TraceCheckUtils]: 33: Hoare triple {221#false} assume !false; {221#false} is VALID [2018-11-23 12:16:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 12:16:22,505 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:22,505 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:22,522 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:22,581 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:22,889 INFO L256 TraceCheckUtils]: 0: Hoare triple {220#true} call ULTIMATE.init(); {220#true} is VALID [2018-11-23 12:16:22,889 INFO L273 TraceCheckUtils]: 1: Hoare triple {220#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {220#true} is VALID [2018-11-23 12:16:22,890 INFO L273 TraceCheckUtils]: 2: Hoare triple {220#true} assume true; {220#true} is VALID [2018-11-23 12:16:22,890 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {220#true} {220#true} #73#return; {220#true} is VALID [2018-11-23 12:16:22,890 INFO L256 TraceCheckUtils]: 4: Hoare triple {220#true} call #t~ret14 := main(); {220#true} is VALID [2018-11-23 12:16:22,891 INFO L273 TraceCheckUtils]: 5: Hoare triple {220#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {220#true} is VALID [2018-11-23 12:16:22,891 INFO L273 TraceCheckUtils]: 6: Hoare triple {220#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {220#true} is VALID [2018-11-23 12:16:22,891 INFO L273 TraceCheckUtils]: 7: Hoare triple {220#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {220#true} is VALID [2018-11-23 12:16:22,891 INFO L273 TraceCheckUtils]: 8: Hoare triple {220#true} assume !(~i~1 < 40); {220#true} is VALID [2018-11-23 12:16:22,892 INFO L256 TraceCheckUtils]: 9: Hoare triple {220#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {220#true} is VALID [2018-11-23 12:16:22,896 INFO L273 TraceCheckUtils]: 10: Hoare triple {220#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {256#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:22,896 INFO L273 TraceCheckUtils]: 11: Hoare triple {256#(<= max_~i~0 0)} assume !(~i~0 < 40); {221#false} is VALID [2018-11-23 12:16:22,897 INFO L273 TraceCheckUtils]: 12: Hoare triple {221#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {221#false} is VALID [2018-11-23 12:16:22,897 INFO L273 TraceCheckUtils]: 13: Hoare triple {221#false} assume true; {221#false} is VALID [2018-11-23 12:16:22,897 INFO L268 TraceCheckUtils]: 14: Hoare quadruple {221#false} {220#true} #77#return; {221#false} is VALID [2018-11-23 12:16:22,898 INFO L273 TraceCheckUtils]: 15: Hoare triple {221#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {221#false} is VALID [2018-11-23 12:16:22,898 INFO L256 TraceCheckUtils]: 16: Hoare triple {221#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {221#false} is VALID [2018-11-23 12:16:22,898 INFO L273 TraceCheckUtils]: 17: Hoare triple {221#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {221#false} is VALID [2018-11-23 12:16:22,898 INFO L273 TraceCheckUtils]: 18: Hoare triple {221#false} assume !(~i~0 < 40); {221#false} is VALID [2018-11-23 12:16:22,898 INFO L273 TraceCheckUtils]: 19: Hoare triple {221#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {221#false} is VALID [2018-11-23 12:16:22,899 INFO L273 TraceCheckUtils]: 20: Hoare triple {221#false} assume true; {221#false} is VALID [2018-11-23 12:16:22,899 INFO L268 TraceCheckUtils]: 21: Hoare quadruple {221#false} {221#false} #79#return; {221#false} is VALID [2018-11-23 12:16:22,899 INFO L273 TraceCheckUtils]: 22: Hoare triple {221#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {221#false} is VALID [2018-11-23 12:16:22,900 INFO L273 TraceCheckUtils]: 23: Hoare triple {221#false} assume !(~i~2 < 39); {221#false} is VALID [2018-11-23 12:16:22,900 INFO L273 TraceCheckUtils]: 24: Hoare triple {221#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {221#false} is VALID [2018-11-23 12:16:22,900 INFO L256 TraceCheckUtils]: 25: Hoare triple {221#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {221#false} is VALID [2018-11-23 12:16:22,901 INFO L273 TraceCheckUtils]: 26: Hoare triple {221#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {221#false} is VALID [2018-11-23 12:16:22,901 INFO L273 TraceCheckUtils]: 27: Hoare triple {221#false} assume !(~i~0 < 40); {221#false} is VALID [2018-11-23 12:16:22,901 INFO L273 TraceCheckUtils]: 28: Hoare triple {221#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {221#false} is VALID [2018-11-23 12:16:22,901 INFO L273 TraceCheckUtils]: 29: Hoare triple {221#false} assume true; {221#false} is VALID [2018-11-23 12:16:22,902 INFO L268 TraceCheckUtils]: 30: Hoare quadruple {221#false} {221#false} #81#return; {221#false} is VALID [2018-11-23 12:16:22,902 INFO L273 TraceCheckUtils]: 31: Hoare triple {221#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {221#false} is VALID [2018-11-23 12:16:22,902 INFO L273 TraceCheckUtils]: 32: Hoare triple {221#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {221#false} is VALID [2018-11-23 12:16:22,902 INFO L273 TraceCheckUtils]: 33: Hoare triple {221#false} assume !false; {221#false} is VALID [2018-11-23 12:16:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 12:16:22,928 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 12:16:22,929 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2018-11-23 12:16:22,930 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2018-11-23 12:16:22,932 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:22,932 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2018-11-23 12:16:23,101 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:23,101 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 12:16:23,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 12:16:23,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 12:16:23,102 INFO L87 Difference]: Start difference. First operand 29 states and 34 transitions. Second operand 4 states. [2018-11-23 12:16:23,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:23,307 INFO L93 Difference]: Finished difference Result 52 states and 65 transitions. [2018-11-23 12:16:23,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:16:23,308 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2018-11-23 12:16:23,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:23,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 12:16:23,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 64 transitions. [2018-11-23 12:16:23,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 12:16:23,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 64 transitions. [2018-11-23 12:16:23,316 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 64 transitions. [2018-11-23 12:16:23,481 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:23,485 INFO L225 Difference]: With dead ends: 52 [2018-11-23 12:16:23,485 INFO L226 Difference]: Without dead ends: 33 [2018-11-23 12:16:23,487 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 12:16:23,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2018-11-23 12:16:23,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 30. [2018-11-23 12:16:23,504 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:23,504 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand 30 states. [2018-11-23 12:16:23,505 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 30 states. [2018-11-23 12:16:23,505 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 30 states. [2018-11-23 12:16:23,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:23,508 INFO L93 Difference]: Finished difference Result 33 states and 39 transitions. [2018-11-23 12:16:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2018-11-23 12:16:23,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:23,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:23,511 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 33 states. [2018-11-23 12:16:23,512 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 33 states. [2018-11-23 12:16:23,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:23,515 INFO L93 Difference]: Finished difference Result 33 states and 39 transitions. [2018-11-23 12:16:23,515 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2018-11-23 12:16:23,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:23,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:23,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:23,516 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:23,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2018-11-23 12:16:23,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 35 transitions. [2018-11-23 12:16:23,519 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 35 transitions. Word has length 34 [2018-11-23 12:16:23,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:23,520 INFO L480 AbstractCegarLoop]: Abstraction has 30 states and 35 transitions. [2018-11-23 12:16:23,520 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 12:16:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2018-11-23 12:16:23,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 12:16:23,522 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:23,522 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:23,523 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:23,523 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:23,523 INFO L82 PathProgramCache]: Analyzing trace with hash 727331048, now seen corresponding path program 1 times [2018-11-23 12:16:23,523 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:23,523 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:23,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:23,525 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:23,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:23,656 INFO L256 TraceCheckUtils]: 0: Hoare triple {504#true} call ULTIMATE.init(); {504#true} is VALID [2018-11-23 12:16:23,656 INFO L273 TraceCheckUtils]: 1: Hoare triple {504#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {504#true} is VALID [2018-11-23 12:16:23,657 INFO L273 TraceCheckUtils]: 2: Hoare triple {504#true} assume true; {504#true} is VALID [2018-11-23 12:16:23,657 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {504#true} {504#true} #73#return; {504#true} is VALID [2018-11-23 12:16:23,657 INFO L256 TraceCheckUtils]: 4: Hoare triple {504#true} call #t~ret14 := main(); {504#true} is VALID [2018-11-23 12:16:23,657 INFO L273 TraceCheckUtils]: 5: Hoare triple {504#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {504#true} is VALID [2018-11-23 12:16:23,658 INFO L273 TraceCheckUtils]: 6: Hoare triple {504#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {504#true} is VALID [2018-11-23 12:16:23,659 INFO L273 TraceCheckUtils]: 7: Hoare triple {504#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {504#true} is VALID [2018-11-23 12:16:23,659 INFO L273 TraceCheckUtils]: 8: Hoare triple {504#true} assume !(~i~1 < 40); {504#true} is VALID [2018-11-23 12:16:23,659 INFO L256 TraceCheckUtils]: 9: Hoare triple {504#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {504#true} is VALID [2018-11-23 12:16:23,660 INFO L273 TraceCheckUtils]: 10: Hoare triple {504#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {504#true} is VALID [2018-11-23 12:16:23,660 INFO L273 TraceCheckUtils]: 11: Hoare triple {504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {504#true} is VALID [2018-11-23 12:16:23,660 INFO L273 TraceCheckUtils]: 12: Hoare triple {504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {504#true} is VALID [2018-11-23 12:16:23,661 INFO L273 TraceCheckUtils]: 13: Hoare triple {504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {504#true} is VALID [2018-11-23 12:16:23,661 INFO L273 TraceCheckUtils]: 14: Hoare triple {504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {504#true} is VALID [2018-11-23 12:16:23,661 INFO L273 TraceCheckUtils]: 15: Hoare triple {504#true} assume !(~i~0 < 40); {504#true} is VALID [2018-11-23 12:16:23,662 INFO L273 TraceCheckUtils]: 16: Hoare triple {504#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {504#true} is VALID [2018-11-23 12:16:23,662 INFO L273 TraceCheckUtils]: 17: Hoare triple {504#true} assume true; {504#true} is VALID [2018-11-23 12:16:23,662 INFO L268 TraceCheckUtils]: 18: Hoare quadruple {504#true} {504#true} #77#return; {504#true} is VALID [2018-11-23 12:16:23,663 INFO L273 TraceCheckUtils]: 19: Hoare triple {504#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {504#true} is VALID [2018-11-23 12:16:23,663 INFO L256 TraceCheckUtils]: 20: Hoare triple {504#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {504#true} is VALID [2018-11-23 12:16:23,663 INFO L273 TraceCheckUtils]: 21: Hoare triple {504#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {504#true} is VALID [2018-11-23 12:16:23,663 INFO L273 TraceCheckUtils]: 22: Hoare triple {504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {504#true} is VALID [2018-11-23 12:16:23,664 INFO L273 TraceCheckUtils]: 23: Hoare triple {504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {504#true} is VALID [2018-11-23 12:16:23,664 INFO L273 TraceCheckUtils]: 24: Hoare triple {504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {504#true} is VALID [2018-11-23 12:16:23,664 INFO L273 TraceCheckUtils]: 25: Hoare triple {504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {504#true} is VALID [2018-11-23 12:16:23,665 INFO L273 TraceCheckUtils]: 26: Hoare triple {504#true} assume !(~i~0 < 40); {504#true} is VALID [2018-11-23 12:16:23,665 INFO L273 TraceCheckUtils]: 27: Hoare triple {504#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {504#true} is VALID [2018-11-23 12:16:23,665 INFO L273 TraceCheckUtils]: 28: Hoare triple {504#true} assume true; {504#true} is VALID [2018-11-23 12:16:23,666 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {504#true} {504#true} #79#return; {504#true} is VALID [2018-11-23 12:16:23,676 INFO L273 TraceCheckUtils]: 30: Hoare triple {504#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {506#(= main_~i~2 0)} is VALID [2018-11-23 12:16:23,682 INFO L273 TraceCheckUtils]: 31: Hoare triple {506#(= main_~i~2 0)} assume !(~i~2 < 39); {505#false} is VALID [2018-11-23 12:16:23,682 INFO L273 TraceCheckUtils]: 32: Hoare triple {505#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {505#false} is VALID [2018-11-23 12:16:23,682 INFO L256 TraceCheckUtils]: 33: Hoare triple {505#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {504#true} is VALID [2018-11-23 12:16:23,683 INFO L273 TraceCheckUtils]: 34: Hoare triple {504#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {504#true} is VALID [2018-11-23 12:16:23,683 INFO L273 TraceCheckUtils]: 35: Hoare triple {504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {504#true} is VALID [2018-11-23 12:16:23,683 INFO L273 TraceCheckUtils]: 36: Hoare triple {504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {504#true} is VALID [2018-11-23 12:16:23,683 INFO L273 TraceCheckUtils]: 37: Hoare triple {504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {504#true} is VALID [2018-11-23 12:16:23,683 INFO L273 TraceCheckUtils]: 38: Hoare triple {504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {504#true} is VALID [2018-11-23 12:16:23,684 INFO L273 TraceCheckUtils]: 39: Hoare triple {504#true} assume !(~i~0 < 40); {504#true} is VALID [2018-11-23 12:16:23,684 INFO L273 TraceCheckUtils]: 40: Hoare triple {504#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {504#true} is VALID [2018-11-23 12:16:23,684 INFO L273 TraceCheckUtils]: 41: Hoare triple {504#true} assume true; {504#true} is VALID [2018-11-23 12:16:23,684 INFO L268 TraceCheckUtils]: 42: Hoare quadruple {504#true} {505#false} #81#return; {505#false} is VALID [2018-11-23 12:16:23,685 INFO L273 TraceCheckUtils]: 43: Hoare triple {505#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {505#false} is VALID [2018-11-23 12:16:23,685 INFO L273 TraceCheckUtils]: 44: Hoare triple {505#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {505#false} is VALID [2018-11-23 12:16:23,685 INFO L273 TraceCheckUtils]: 45: Hoare triple {505#false} assume !false; {505#false} is VALID [2018-11-23 12:16:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 12:16:23,688 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:16:23,688 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:16:23,689 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2018-11-23 12:16:23,689 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:23,689 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 12:16:23,772 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:23,772 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:16:23,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:16:23,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:16:23,773 INFO L87 Difference]: Start difference. First operand 30 states and 35 transitions. Second operand 3 states. [2018-11-23 12:16:23,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:23,972 INFO L93 Difference]: Finished difference Result 47 states and 54 transitions. [2018-11-23 12:16:23,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:16:23,972 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2018-11-23 12:16:23,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:16:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 51 transitions. [2018-11-23 12:16:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:16:23,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 51 transitions. [2018-11-23 12:16:23,978 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 51 transitions. [2018-11-23 12:16:24,070 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:24,073 INFO L225 Difference]: With dead ends: 47 [2018-11-23 12:16:24,073 INFO L226 Difference]: Without dead ends: 32 [2018-11-23 12:16:24,074 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:16:24,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2018-11-23 12:16:24,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 31. [2018-11-23 12:16:24,093 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:24,093 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 31 states. [2018-11-23 12:16:24,094 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 31 states. [2018-11-23 12:16:24,094 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 31 states. [2018-11-23 12:16:24,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:24,097 INFO L93 Difference]: Finished difference Result 32 states and 37 transitions. [2018-11-23 12:16:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2018-11-23 12:16:24,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:24,098 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:24,099 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand 32 states. [2018-11-23 12:16:24,099 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 32 states. [2018-11-23 12:16:24,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:24,102 INFO L93 Difference]: Finished difference Result 32 states and 37 transitions. [2018-11-23 12:16:24,102 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2018-11-23 12:16:24,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:24,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:24,103 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:24,103 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:24,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2018-11-23 12:16:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 36 transitions. [2018-11-23 12:16:24,106 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 36 transitions. Word has length 46 [2018-11-23 12:16:24,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:24,107 INFO L480 AbstractCegarLoop]: Abstraction has 31 states and 36 transitions. [2018-11-23 12:16:24,107 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:16:24,107 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2018-11-23 12:16:24,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 12:16:24,109 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:24,109 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:24,109 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:24,109 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:24,110 INFO L82 PathProgramCache]: Analyzing trace with hash -270429754, now seen corresponding path program 1 times [2018-11-23 12:16:24,110 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:24,110 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:24,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:24,111 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:24,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:24,252 INFO L256 TraceCheckUtils]: 0: Hoare triple {683#true} call ULTIMATE.init(); {683#true} is VALID [2018-11-23 12:16:24,253 INFO L273 TraceCheckUtils]: 1: Hoare triple {683#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {683#true} is VALID [2018-11-23 12:16:24,253 INFO L273 TraceCheckUtils]: 2: Hoare triple {683#true} assume true; {683#true} is VALID [2018-11-23 12:16:24,254 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {683#true} {683#true} #73#return; {683#true} is VALID [2018-11-23 12:16:24,255 INFO L256 TraceCheckUtils]: 4: Hoare triple {683#true} call #t~ret14 := main(); {683#true} is VALID [2018-11-23 12:16:24,257 INFO L273 TraceCheckUtils]: 5: Hoare triple {683#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {685#(= main_~i~1 0)} is VALID [2018-11-23 12:16:24,262 INFO L273 TraceCheckUtils]: 6: Hoare triple {685#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {685#(= main_~i~1 0)} is VALID [2018-11-23 12:16:24,263 INFO L273 TraceCheckUtils]: 7: Hoare triple {685#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {686#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:24,264 INFO L273 TraceCheckUtils]: 8: Hoare triple {686#(<= main_~i~1 1)} assume !(~i~1 < 40); {684#false} is VALID [2018-11-23 12:16:24,264 INFO L256 TraceCheckUtils]: 9: Hoare triple {684#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {683#true} is VALID [2018-11-23 12:16:24,264 INFO L273 TraceCheckUtils]: 10: Hoare triple {683#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {683#true} is VALID [2018-11-23 12:16:24,264 INFO L273 TraceCheckUtils]: 11: Hoare triple {683#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {683#true} is VALID [2018-11-23 12:16:24,265 INFO L273 TraceCheckUtils]: 12: Hoare triple {683#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {683#true} is VALID [2018-11-23 12:16:24,265 INFO L273 TraceCheckUtils]: 13: Hoare triple {683#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {683#true} is VALID [2018-11-23 12:16:24,265 INFO L273 TraceCheckUtils]: 14: Hoare triple {683#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {683#true} is VALID [2018-11-23 12:16:24,265 INFO L273 TraceCheckUtils]: 15: Hoare triple {683#true} assume !(~i~0 < 40); {683#true} is VALID [2018-11-23 12:16:24,266 INFO L273 TraceCheckUtils]: 16: Hoare triple {683#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {683#true} is VALID [2018-11-23 12:16:24,266 INFO L273 TraceCheckUtils]: 17: Hoare triple {683#true} assume true; {683#true} is VALID [2018-11-23 12:16:24,266 INFO L268 TraceCheckUtils]: 18: Hoare quadruple {683#true} {684#false} #77#return; {684#false} is VALID [2018-11-23 12:16:24,267 INFO L273 TraceCheckUtils]: 19: Hoare triple {684#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {684#false} is VALID [2018-11-23 12:16:24,267 INFO L256 TraceCheckUtils]: 20: Hoare triple {684#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {683#true} is VALID [2018-11-23 12:16:24,268 INFO L273 TraceCheckUtils]: 21: Hoare triple {683#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {683#true} is VALID [2018-11-23 12:16:24,268 INFO L273 TraceCheckUtils]: 22: Hoare triple {683#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {683#true} is VALID [2018-11-23 12:16:24,269 INFO L273 TraceCheckUtils]: 23: Hoare triple {683#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {683#true} is VALID [2018-11-23 12:16:24,269 INFO L273 TraceCheckUtils]: 24: Hoare triple {683#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {683#true} is VALID [2018-11-23 12:16:24,269 INFO L273 TraceCheckUtils]: 25: Hoare triple {683#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {683#true} is VALID [2018-11-23 12:16:24,269 INFO L273 TraceCheckUtils]: 26: Hoare triple {683#true} assume !(~i~0 < 40); {683#true} is VALID [2018-11-23 12:16:24,270 INFO L273 TraceCheckUtils]: 27: Hoare triple {683#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {683#true} is VALID [2018-11-23 12:16:24,270 INFO L273 TraceCheckUtils]: 28: Hoare triple {683#true} assume true; {683#true} is VALID [2018-11-23 12:16:24,270 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {683#true} {684#false} #79#return; {684#false} is VALID [2018-11-23 12:16:24,271 INFO L273 TraceCheckUtils]: 30: Hoare triple {684#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {684#false} is VALID [2018-11-23 12:16:24,271 INFO L273 TraceCheckUtils]: 31: Hoare triple {684#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {684#false} is VALID [2018-11-23 12:16:24,271 INFO L273 TraceCheckUtils]: 32: Hoare triple {684#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {684#false} is VALID [2018-11-23 12:16:24,272 INFO L273 TraceCheckUtils]: 33: Hoare triple {684#false} assume !(~i~2 < 39); {684#false} is VALID [2018-11-23 12:16:24,272 INFO L273 TraceCheckUtils]: 34: Hoare triple {684#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {684#false} is VALID [2018-11-23 12:16:24,272 INFO L256 TraceCheckUtils]: 35: Hoare triple {684#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {683#true} is VALID [2018-11-23 12:16:24,272 INFO L273 TraceCheckUtils]: 36: Hoare triple {683#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {683#true} is VALID [2018-11-23 12:16:24,273 INFO L273 TraceCheckUtils]: 37: Hoare triple {683#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {683#true} is VALID [2018-11-23 12:16:24,273 INFO L273 TraceCheckUtils]: 38: Hoare triple {683#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {683#true} is VALID [2018-11-23 12:16:24,273 INFO L273 TraceCheckUtils]: 39: Hoare triple {683#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {683#true} is VALID [2018-11-23 12:16:24,274 INFO L273 TraceCheckUtils]: 40: Hoare triple {683#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {683#true} is VALID [2018-11-23 12:16:24,274 INFO L273 TraceCheckUtils]: 41: Hoare triple {683#true} assume !(~i~0 < 40); {683#true} is VALID [2018-11-23 12:16:24,274 INFO L273 TraceCheckUtils]: 42: Hoare triple {683#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {683#true} is VALID [2018-11-23 12:16:24,274 INFO L273 TraceCheckUtils]: 43: Hoare triple {683#true} assume true; {683#true} is VALID [2018-11-23 12:16:24,275 INFO L268 TraceCheckUtils]: 44: Hoare quadruple {683#true} {684#false} #81#return; {684#false} is VALID [2018-11-23 12:16:24,275 INFO L273 TraceCheckUtils]: 45: Hoare triple {684#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {684#false} is VALID [2018-11-23 12:16:24,275 INFO L273 TraceCheckUtils]: 46: Hoare triple {684#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {684#false} is VALID [2018-11-23 12:16:24,276 INFO L273 TraceCheckUtils]: 47: Hoare triple {684#false} assume !false; {684#false} is VALID [2018-11-23 12:16:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 12:16:24,280 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:24,280 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:24,306 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:24,382 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:24,507 INFO L256 TraceCheckUtils]: 0: Hoare triple {683#true} call ULTIMATE.init(); {683#true} is VALID [2018-11-23 12:16:24,508 INFO L273 TraceCheckUtils]: 1: Hoare triple {683#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {683#true} is VALID [2018-11-23 12:16:24,508 INFO L273 TraceCheckUtils]: 2: Hoare triple {683#true} assume true; {683#true} is VALID [2018-11-23 12:16:24,509 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {683#true} {683#true} #73#return; {683#true} is VALID [2018-11-23 12:16:24,509 INFO L256 TraceCheckUtils]: 4: Hoare triple {683#true} call #t~ret14 := main(); {683#true} is VALID [2018-11-23 12:16:24,510 INFO L273 TraceCheckUtils]: 5: Hoare triple {683#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {705#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:24,510 INFO L273 TraceCheckUtils]: 6: Hoare triple {705#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {705#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:24,516 INFO L273 TraceCheckUtils]: 7: Hoare triple {705#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {686#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:24,518 INFO L273 TraceCheckUtils]: 8: Hoare triple {686#(<= main_~i~1 1)} assume !(~i~1 < 40); {684#false} is VALID [2018-11-23 12:16:24,518 INFO L256 TraceCheckUtils]: 9: Hoare triple {684#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {684#false} is VALID [2018-11-23 12:16:24,518 INFO L273 TraceCheckUtils]: 10: Hoare triple {684#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {684#false} is VALID [2018-11-23 12:16:24,518 INFO L273 TraceCheckUtils]: 11: Hoare triple {684#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {684#false} is VALID [2018-11-23 12:16:24,519 INFO L273 TraceCheckUtils]: 12: Hoare triple {684#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {684#false} is VALID [2018-11-23 12:16:24,519 INFO L273 TraceCheckUtils]: 13: Hoare triple {684#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {684#false} is VALID [2018-11-23 12:16:24,519 INFO L273 TraceCheckUtils]: 14: Hoare triple {684#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {684#false} is VALID [2018-11-23 12:16:24,519 INFO L273 TraceCheckUtils]: 15: Hoare triple {684#false} assume !(~i~0 < 40); {684#false} is VALID [2018-11-23 12:16:24,520 INFO L273 TraceCheckUtils]: 16: Hoare triple {684#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {684#false} is VALID [2018-11-23 12:16:24,520 INFO L273 TraceCheckUtils]: 17: Hoare triple {684#false} assume true; {684#false} is VALID [2018-11-23 12:16:24,520 INFO L268 TraceCheckUtils]: 18: Hoare quadruple {684#false} {684#false} #77#return; {684#false} is VALID [2018-11-23 12:16:24,520 INFO L273 TraceCheckUtils]: 19: Hoare triple {684#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {684#false} is VALID [2018-11-23 12:16:24,520 INFO L256 TraceCheckUtils]: 20: Hoare triple {684#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {684#false} is VALID [2018-11-23 12:16:24,521 INFO L273 TraceCheckUtils]: 21: Hoare triple {684#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {684#false} is VALID [2018-11-23 12:16:24,521 INFO L273 TraceCheckUtils]: 22: Hoare triple {684#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {684#false} is VALID [2018-11-23 12:16:24,521 INFO L273 TraceCheckUtils]: 23: Hoare triple {684#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {684#false} is VALID [2018-11-23 12:16:24,521 INFO L273 TraceCheckUtils]: 24: Hoare triple {684#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {684#false} is VALID [2018-11-23 12:16:24,521 INFO L273 TraceCheckUtils]: 25: Hoare triple {684#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {684#false} is VALID [2018-11-23 12:16:24,522 INFO L273 TraceCheckUtils]: 26: Hoare triple {684#false} assume !(~i~0 < 40); {684#false} is VALID [2018-11-23 12:16:24,522 INFO L273 TraceCheckUtils]: 27: Hoare triple {684#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {684#false} is VALID [2018-11-23 12:16:24,522 INFO L273 TraceCheckUtils]: 28: Hoare triple {684#false} assume true; {684#false} is VALID [2018-11-23 12:16:24,522 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {684#false} {684#false} #79#return; {684#false} is VALID [2018-11-23 12:16:24,522 INFO L273 TraceCheckUtils]: 30: Hoare triple {684#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {684#false} is VALID [2018-11-23 12:16:24,523 INFO L273 TraceCheckUtils]: 31: Hoare triple {684#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {684#false} is VALID [2018-11-23 12:16:24,523 INFO L273 TraceCheckUtils]: 32: Hoare triple {684#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {684#false} is VALID [2018-11-23 12:16:24,523 INFO L273 TraceCheckUtils]: 33: Hoare triple {684#false} assume !(~i~2 < 39); {684#false} is VALID [2018-11-23 12:16:24,524 INFO L273 TraceCheckUtils]: 34: Hoare triple {684#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {684#false} is VALID [2018-11-23 12:16:24,524 INFO L256 TraceCheckUtils]: 35: Hoare triple {684#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {684#false} is VALID [2018-11-23 12:16:24,524 INFO L273 TraceCheckUtils]: 36: Hoare triple {684#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {684#false} is VALID [2018-11-23 12:16:24,524 INFO L273 TraceCheckUtils]: 37: Hoare triple {684#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {684#false} is VALID [2018-11-23 12:16:24,525 INFO L273 TraceCheckUtils]: 38: Hoare triple {684#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {684#false} is VALID [2018-11-23 12:16:24,525 INFO L273 TraceCheckUtils]: 39: Hoare triple {684#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {684#false} is VALID [2018-11-23 12:16:24,525 INFO L273 TraceCheckUtils]: 40: Hoare triple {684#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {684#false} is VALID [2018-11-23 12:16:24,525 INFO L273 TraceCheckUtils]: 41: Hoare triple {684#false} assume !(~i~0 < 40); {684#false} is VALID [2018-11-23 12:16:24,526 INFO L273 TraceCheckUtils]: 42: Hoare triple {684#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {684#false} is VALID [2018-11-23 12:16:24,526 INFO L273 TraceCheckUtils]: 43: Hoare triple {684#false} assume true; {684#false} is VALID [2018-11-23 12:16:24,526 INFO L268 TraceCheckUtils]: 44: Hoare quadruple {684#false} {684#false} #81#return; {684#false} is VALID [2018-11-23 12:16:24,527 INFO L273 TraceCheckUtils]: 45: Hoare triple {684#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {684#false} is VALID [2018-11-23 12:16:24,527 INFO L273 TraceCheckUtils]: 46: Hoare triple {684#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {684#false} is VALID [2018-11-23 12:16:24,527 INFO L273 TraceCheckUtils]: 47: Hoare triple {684#false} assume !false; {684#false} is VALID [2018-11-23 12:16:24,530 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 12:16:24,558 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:24,558 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2018-11-23 12:16:24,559 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 48 [2018-11-23 12:16:24,560 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:24,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:16:24,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:24,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:16:24,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:16:24,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:16:24,633 INFO L87 Difference]: Start difference. First operand 31 states and 36 transitions. Second operand 5 states. [2018-11-23 12:16:24,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:24,764 INFO L93 Difference]: Finished difference Result 56 states and 66 transitions. [2018-11-23 12:16:24,764 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 12:16:24,764 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 48 [2018-11-23 12:16:24,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:16:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 62 transitions. [2018-11-23 12:16:24,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:16:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 62 transitions. [2018-11-23 12:16:24,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 62 transitions. [2018-11-23 12:16:24,910 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:24,912 INFO L225 Difference]: With dead ends: 56 [2018-11-23 12:16:24,912 INFO L226 Difference]: Without dead ends: 34 [2018-11-23 12:16:24,913 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:16:24,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2018-11-23 12:16:24,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 33. [2018-11-23 12:16:24,931 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:24,931 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 33 states. [2018-11-23 12:16:24,931 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 33 states. [2018-11-23 12:16:24,932 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 33 states. [2018-11-23 12:16:24,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:24,935 INFO L93 Difference]: Finished difference Result 34 states and 39 transitions. [2018-11-23 12:16:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2018-11-23 12:16:24,936 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:24,936 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:24,936 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 34 states. [2018-11-23 12:16:24,936 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 34 states. [2018-11-23 12:16:24,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:24,939 INFO L93 Difference]: Finished difference Result 34 states and 39 transitions. [2018-11-23 12:16:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2018-11-23 12:16:24,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:24,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:24,940 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:24,940 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-11-23 12:16:24,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 38 transitions. [2018-11-23 12:16:24,943 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 38 transitions. Word has length 48 [2018-11-23 12:16:24,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:24,943 INFO L480 AbstractCegarLoop]: Abstraction has 33 states and 38 transitions. [2018-11-23 12:16:24,943 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:16:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2018-11-23 12:16:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 12:16:24,945 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:24,945 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:24,945 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:24,946 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:24,946 INFO L82 PathProgramCache]: Analyzing trace with hash 1585951496, now seen corresponding path program 2 times [2018-11-23 12:16:24,946 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:24,946 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:24,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:24,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:24,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:25,077 INFO L256 TraceCheckUtils]: 0: Hoare triple {1026#true} call ULTIMATE.init(); {1026#true} is VALID [2018-11-23 12:16:25,078 INFO L273 TraceCheckUtils]: 1: Hoare triple {1026#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1026#true} is VALID [2018-11-23 12:16:25,078 INFO L273 TraceCheckUtils]: 2: Hoare triple {1026#true} assume true; {1026#true} is VALID [2018-11-23 12:16:25,078 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1026#true} {1026#true} #73#return; {1026#true} is VALID [2018-11-23 12:16:25,078 INFO L256 TraceCheckUtils]: 4: Hoare triple {1026#true} call #t~ret14 := main(); {1026#true} is VALID [2018-11-23 12:16:25,079 INFO L273 TraceCheckUtils]: 5: Hoare triple {1026#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1028#(= main_~i~1 0)} is VALID [2018-11-23 12:16:25,079 INFO L273 TraceCheckUtils]: 6: Hoare triple {1028#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1028#(= main_~i~1 0)} is VALID [2018-11-23 12:16:25,080 INFO L273 TraceCheckUtils]: 7: Hoare triple {1028#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1029#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:25,080 INFO L273 TraceCheckUtils]: 8: Hoare triple {1029#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1029#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:25,081 INFO L273 TraceCheckUtils]: 9: Hoare triple {1029#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1030#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:25,082 INFO L273 TraceCheckUtils]: 10: Hoare triple {1030#(<= main_~i~1 2)} assume !(~i~1 < 40); {1027#false} is VALID [2018-11-23 12:16:25,083 INFO L256 TraceCheckUtils]: 11: Hoare triple {1027#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {1026#true} is VALID [2018-11-23 12:16:25,083 INFO L273 TraceCheckUtils]: 12: Hoare triple {1026#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1026#true} is VALID [2018-11-23 12:16:25,084 INFO L273 TraceCheckUtils]: 13: Hoare triple {1026#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1026#true} is VALID [2018-11-23 12:16:25,084 INFO L273 TraceCheckUtils]: 14: Hoare triple {1026#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1026#true} is VALID [2018-11-23 12:16:25,085 INFO L273 TraceCheckUtils]: 15: Hoare triple {1026#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1026#true} is VALID [2018-11-23 12:16:25,085 INFO L273 TraceCheckUtils]: 16: Hoare triple {1026#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1026#true} is VALID [2018-11-23 12:16:25,086 INFO L273 TraceCheckUtils]: 17: Hoare triple {1026#true} assume !(~i~0 < 40); {1026#true} is VALID [2018-11-23 12:16:25,086 INFO L273 TraceCheckUtils]: 18: Hoare triple {1026#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1026#true} is VALID [2018-11-23 12:16:25,087 INFO L273 TraceCheckUtils]: 19: Hoare triple {1026#true} assume true; {1026#true} is VALID [2018-11-23 12:16:25,087 INFO L268 TraceCheckUtils]: 20: Hoare quadruple {1026#true} {1027#false} #77#return; {1027#false} is VALID [2018-11-23 12:16:25,087 INFO L273 TraceCheckUtils]: 21: Hoare triple {1027#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1027#false} is VALID [2018-11-23 12:16:25,088 INFO L256 TraceCheckUtils]: 22: Hoare triple {1027#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {1026#true} is VALID [2018-11-23 12:16:25,088 INFO L273 TraceCheckUtils]: 23: Hoare triple {1026#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1026#true} is VALID [2018-11-23 12:16:25,088 INFO L273 TraceCheckUtils]: 24: Hoare triple {1026#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1026#true} is VALID [2018-11-23 12:16:25,088 INFO L273 TraceCheckUtils]: 25: Hoare triple {1026#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1026#true} is VALID [2018-11-23 12:16:25,089 INFO L273 TraceCheckUtils]: 26: Hoare triple {1026#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1026#true} is VALID [2018-11-23 12:16:25,089 INFO L273 TraceCheckUtils]: 27: Hoare triple {1026#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1026#true} is VALID [2018-11-23 12:16:25,089 INFO L273 TraceCheckUtils]: 28: Hoare triple {1026#true} assume !(~i~0 < 40); {1026#true} is VALID [2018-11-23 12:16:25,089 INFO L273 TraceCheckUtils]: 29: Hoare triple {1026#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1026#true} is VALID [2018-11-23 12:16:25,090 INFO L273 TraceCheckUtils]: 30: Hoare triple {1026#true} assume true; {1026#true} is VALID [2018-11-23 12:16:25,090 INFO L268 TraceCheckUtils]: 31: Hoare quadruple {1026#true} {1027#false} #79#return; {1027#false} is VALID [2018-11-23 12:16:25,090 INFO L273 TraceCheckUtils]: 32: Hoare triple {1027#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {1027#false} is VALID [2018-11-23 12:16:25,091 INFO L273 TraceCheckUtils]: 33: Hoare triple {1027#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {1027#false} is VALID [2018-11-23 12:16:25,091 INFO L273 TraceCheckUtils]: 34: Hoare triple {1027#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {1027#false} is VALID [2018-11-23 12:16:25,091 INFO L273 TraceCheckUtils]: 35: Hoare triple {1027#false} assume !(~i~2 < 39); {1027#false} is VALID [2018-11-23 12:16:25,091 INFO L273 TraceCheckUtils]: 36: Hoare triple {1027#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {1027#false} is VALID [2018-11-23 12:16:25,092 INFO L256 TraceCheckUtils]: 37: Hoare triple {1027#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {1026#true} is VALID [2018-11-23 12:16:25,092 INFO L273 TraceCheckUtils]: 38: Hoare triple {1026#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1026#true} is VALID [2018-11-23 12:16:25,092 INFO L273 TraceCheckUtils]: 39: Hoare triple {1026#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1026#true} is VALID [2018-11-23 12:16:25,092 INFO L273 TraceCheckUtils]: 40: Hoare triple {1026#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1026#true} is VALID [2018-11-23 12:16:25,093 INFO L273 TraceCheckUtils]: 41: Hoare triple {1026#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1026#true} is VALID [2018-11-23 12:16:25,093 INFO L273 TraceCheckUtils]: 42: Hoare triple {1026#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1026#true} is VALID [2018-11-23 12:16:25,093 INFO L273 TraceCheckUtils]: 43: Hoare triple {1026#true} assume !(~i~0 < 40); {1026#true} is VALID [2018-11-23 12:16:25,094 INFO L273 TraceCheckUtils]: 44: Hoare triple {1026#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1026#true} is VALID [2018-11-23 12:16:25,094 INFO L273 TraceCheckUtils]: 45: Hoare triple {1026#true} assume true; {1026#true} is VALID [2018-11-23 12:16:25,094 INFO L268 TraceCheckUtils]: 46: Hoare quadruple {1026#true} {1027#false} #81#return; {1027#false} is VALID [2018-11-23 12:16:25,094 INFO L273 TraceCheckUtils]: 47: Hoare triple {1027#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {1027#false} is VALID [2018-11-23 12:16:25,095 INFO L273 TraceCheckUtils]: 48: Hoare triple {1027#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1027#false} is VALID [2018-11-23 12:16:25,095 INFO L273 TraceCheckUtils]: 49: Hoare triple {1027#false} assume !false; {1027#false} is VALID [2018-11-23 12:16:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 12:16:25,098 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:25,099 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:25,119 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:16:25,158 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:16:25,158 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:25,196 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:25,332 INFO L256 TraceCheckUtils]: 0: Hoare triple {1026#true} call ULTIMATE.init(); {1026#true} is VALID [2018-11-23 12:16:25,332 INFO L273 TraceCheckUtils]: 1: Hoare triple {1026#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1026#true} is VALID [2018-11-23 12:16:25,333 INFO L273 TraceCheckUtils]: 2: Hoare triple {1026#true} assume true; {1026#true} is VALID [2018-11-23 12:16:25,333 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1026#true} {1026#true} #73#return; {1026#true} is VALID [2018-11-23 12:16:25,333 INFO L256 TraceCheckUtils]: 4: Hoare triple {1026#true} call #t~ret14 := main(); {1026#true} is VALID [2018-11-23 12:16:25,334 INFO L273 TraceCheckUtils]: 5: Hoare triple {1026#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1049#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:25,336 INFO L273 TraceCheckUtils]: 6: Hoare triple {1049#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1049#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:25,337 INFO L273 TraceCheckUtils]: 7: Hoare triple {1049#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1029#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:25,338 INFO L273 TraceCheckUtils]: 8: Hoare triple {1029#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1029#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:25,340 INFO L273 TraceCheckUtils]: 9: Hoare triple {1029#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1030#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:25,341 INFO L273 TraceCheckUtils]: 10: Hoare triple {1030#(<= main_~i~1 2)} assume !(~i~1 < 40); {1027#false} is VALID [2018-11-23 12:16:25,341 INFO L256 TraceCheckUtils]: 11: Hoare triple {1027#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {1027#false} is VALID [2018-11-23 12:16:25,341 INFO L273 TraceCheckUtils]: 12: Hoare triple {1027#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1027#false} is VALID [2018-11-23 12:16:25,342 INFO L273 TraceCheckUtils]: 13: Hoare triple {1027#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1027#false} is VALID [2018-11-23 12:16:25,342 INFO L273 TraceCheckUtils]: 14: Hoare triple {1027#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1027#false} is VALID [2018-11-23 12:16:25,342 INFO L273 TraceCheckUtils]: 15: Hoare triple {1027#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1027#false} is VALID [2018-11-23 12:16:25,342 INFO L273 TraceCheckUtils]: 16: Hoare triple {1027#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1027#false} is VALID [2018-11-23 12:16:25,343 INFO L273 TraceCheckUtils]: 17: Hoare triple {1027#false} assume !(~i~0 < 40); {1027#false} is VALID [2018-11-23 12:16:25,343 INFO L273 TraceCheckUtils]: 18: Hoare triple {1027#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1027#false} is VALID [2018-11-23 12:16:25,343 INFO L273 TraceCheckUtils]: 19: Hoare triple {1027#false} assume true; {1027#false} is VALID [2018-11-23 12:16:25,343 INFO L268 TraceCheckUtils]: 20: Hoare quadruple {1027#false} {1027#false} #77#return; {1027#false} is VALID [2018-11-23 12:16:25,343 INFO L273 TraceCheckUtils]: 21: Hoare triple {1027#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1027#false} is VALID [2018-11-23 12:16:25,343 INFO L256 TraceCheckUtils]: 22: Hoare triple {1027#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {1027#false} is VALID [2018-11-23 12:16:25,344 INFO L273 TraceCheckUtils]: 23: Hoare triple {1027#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1027#false} is VALID [2018-11-23 12:16:25,344 INFO L273 TraceCheckUtils]: 24: Hoare triple {1027#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1027#false} is VALID [2018-11-23 12:16:25,344 INFO L273 TraceCheckUtils]: 25: Hoare triple {1027#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1027#false} is VALID [2018-11-23 12:16:25,344 INFO L273 TraceCheckUtils]: 26: Hoare triple {1027#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1027#false} is VALID [2018-11-23 12:16:25,344 INFO L273 TraceCheckUtils]: 27: Hoare triple {1027#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1027#false} is VALID [2018-11-23 12:16:25,345 INFO L273 TraceCheckUtils]: 28: Hoare triple {1027#false} assume !(~i~0 < 40); {1027#false} is VALID [2018-11-23 12:16:25,345 INFO L273 TraceCheckUtils]: 29: Hoare triple {1027#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1027#false} is VALID [2018-11-23 12:16:25,345 INFO L273 TraceCheckUtils]: 30: Hoare triple {1027#false} assume true; {1027#false} is VALID [2018-11-23 12:16:25,345 INFO L268 TraceCheckUtils]: 31: Hoare quadruple {1027#false} {1027#false} #79#return; {1027#false} is VALID [2018-11-23 12:16:25,345 INFO L273 TraceCheckUtils]: 32: Hoare triple {1027#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {1027#false} is VALID [2018-11-23 12:16:25,346 INFO L273 TraceCheckUtils]: 33: Hoare triple {1027#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {1027#false} is VALID [2018-11-23 12:16:25,346 INFO L273 TraceCheckUtils]: 34: Hoare triple {1027#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {1027#false} is VALID [2018-11-23 12:16:25,346 INFO L273 TraceCheckUtils]: 35: Hoare triple {1027#false} assume !(~i~2 < 39); {1027#false} is VALID [2018-11-23 12:16:25,346 INFO L273 TraceCheckUtils]: 36: Hoare triple {1027#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {1027#false} is VALID [2018-11-23 12:16:25,347 INFO L256 TraceCheckUtils]: 37: Hoare triple {1027#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {1027#false} is VALID [2018-11-23 12:16:25,347 INFO L273 TraceCheckUtils]: 38: Hoare triple {1027#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1027#false} is VALID [2018-11-23 12:16:25,347 INFO L273 TraceCheckUtils]: 39: Hoare triple {1027#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1027#false} is VALID [2018-11-23 12:16:25,347 INFO L273 TraceCheckUtils]: 40: Hoare triple {1027#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1027#false} is VALID [2018-11-23 12:16:25,348 INFO L273 TraceCheckUtils]: 41: Hoare triple {1027#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1027#false} is VALID [2018-11-23 12:16:25,348 INFO L273 TraceCheckUtils]: 42: Hoare triple {1027#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1027#false} is VALID [2018-11-23 12:16:25,348 INFO L273 TraceCheckUtils]: 43: Hoare triple {1027#false} assume !(~i~0 < 40); {1027#false} is VALID [2018-11-23 12:16:25,348 INFO L273 TraceCheckUtils]: 44: Hoare triple {1027#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1027#false} is VALID [2018-11-23 12:16:25,349 INFO L273 TraceCheckUtils]: 45: Hoare triple {1027#false} assume true; {1027#false} is VALID [2018-11-23 12:16:25,349 INFO L268 TraceCheckUtils]: 46: Hoare quadruple {1027#false} {1027#false} #81#return; {1027#false} is VALID [2018-11-23 12:16:25,349 INFO L273 TraceCheckUtils]: 47: Hoare triple {1027#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {1027#false} is VALID [2018-11-23 12:16:25,349 INFO L273 TraceCheckUtils]: 48: Hoare triple {1027#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1027#false} is VALID [2018-11-23 12:16:25,349 INFO L273 TraceCheckUtils]: 49: Hoare triple {1027#false} assume !false; {1027#false} is VALID [2018-11-23 12:16:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 12:16:25,370 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:25,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-11-23 12:16:25,371 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2018-11-23 12:16:25,372 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:25,378 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-23 12:16:25,434 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:25,434 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 12:16:25,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 12:16:25,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:16:25,435 INFO L87 Difference]: Start difference. First operand 33 states and 38 transitions. Second operand 6 states. [2018-11-23 12:16:25,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:25,654 INFO L93 Difference]: Finished difference Result 58 states and 68 transitions. [2018-11-23 12:16:25,655 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:16:25,655 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2018-11-23 12:16:25,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 12:16:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 64 transitions. [2018-11-23 12:16:25,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 12:16:25,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 64 transitions. [2018-11-23 12:16:25,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 64 transitions. [2018-11-23 12:16:25,819 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:25,820 INFO L225 Difference]: With dead ends: 58 [2018-11-23 12:16:25,821 INFO L226 Difference]: Without dead ends: 36 [2018-11-23 12:16:25,821 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:16:25,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2018-11-23 12:16:25,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 35. [2018-11-23 12:16:25,837 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:25,837 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand 35 states. [2018-11-23 12:16:25,837 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand 35 states. [2018-11-23 12:16:25,838 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 35 states. [2018-11-23 12:16:25,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:25,841 INFO L93 Difference]: Finished difference Result 36 states and 41 transitions. [2018-11-23 12:16:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2018-11-23 12:16:25,842 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:25,842 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:25,842 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand 36 states. [2018-11-23 12:16:25,842 INFO L87 Difference]: Start difference. First operand 35 states. Second operand 36 states. [2018-11-23 12:16:25,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:25,845 INFO L93 Difference]: Finished difference Result 36 states and 41 transitions. [2018-11-23 12:16:25,845 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2018-11-23 12:16:25,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:25,846 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:25,846 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:25,846 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:25,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-11-23 12:16:25,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 40 transitions. [2018-11-23 12:16:25,849 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 40 transitions. Word has length 50 [2018-11-23 12:16:25,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:25,849 INFO L480 AbstractCegarLoop]: Abstraction has 35 states and 40 transitions. [2018-11-23 12:16:25,849 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 12:16:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 40 transitions. [2018-11-23 12:16:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-23 12:16:25,850 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:25,851 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:25,851 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:25,851 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:25,851 INFO L82 PathProgramCache]: Analyzing trace with hash -1138062390, now seen corresponding path program 3 times [2018-11-23 12:16:25,851 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:25,852 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:25,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:25,853 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:25,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:25,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:26,095 INFO L256 TraceCheckUtils]: 0: Hoare triple {1386#true} call ULTIMATE.init(); {1386#true} is VALID [2018-11-23 12:16:26,096 INFO L273 TraceCheckUtils]: 1: Hoare triple {1386#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1386#true} is VALID [2018-11-23 12:16:26,096 INFO L273 TraceCheckUtils]: 2: Hoare triple {1386#true} assume true; {1386#true} is VALID [2018-11-23 12:16:26,096 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1386#true} {1386#true} #73#return; {1386#true} is VALID [2018-11-23 12:16:26,097 INFO L256 TraceCheckUtils]: 4: Hoare triple {1386#true} call #t~ret14 := main(); {1386#true} is VALID [2018-11-23 12:16:26,097 INFO L273 TraceCheckUtils]: 5: Hoare triple {1386#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1388#(= main_~i~1 0)} is VALID [2018-11-23 12:16:26,098 INFO L273 TraceCheckUtils]: 6: Hoare triple {1388#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1388#(= main_~i~1 0)} is VALID [2018-11-23 12:16:26,098 INFO L273 TraceCheckUtils]: 7: Hoare triple {1388#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1389#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:26,099 INFO L273 TraceCheckUtils]: 8: Hoare triple {1389#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1389#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:26,100 INFO L273 TraceCheckUtils]: 9: Hoare triple {1389#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1390#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:26,100 INFO L273 TraceCheckUtils]: 10: Hoare triple {1390#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1390#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:26,101 INFO L273 TraceCheckUtils]: 11: Hoare triple {1390#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1391#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:26,101 INFO L273 TraceCheckUtils]: 12: Hoare triple {1391#(<= main_~i~1 3)} assume !(~i~1 < 40); {1387#false} is VALID [2018-11-23 12:16:26,101 INFO L256 TraceCheckUtils]: 13: Hoare triple {1387#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {1386#true} is VALID [2018-11-23 12:16:26,101 INFO L273 TraceCheckUtils]: 14: Hoare triple {1386#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1386#true} is VALID [2018-11-23 12:16:26,102 INFO L273 TraceCheckUtils]: 15: Hoare triple {1386#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1386#true} is VALID [2018-11-23 12:16:26,102 INFO L273 TraceCheckUtils]: 16: Hoare triple {1386#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,102 INFO L273 TraceCheckUtils]: 17: Hoare triple {1386#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,103 INFO L273 TraceCheckUtils]: 18: Hoare triple {1386#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1386#true} is VALID [2018-11-23 12:16:26,103 INFO L273 TraceCheckUtils]: 19: Hoare triple {1386#true} assume !(~i~0 < 40); {1386#true} is VALID [2018-11-23 12:16:26,103 INFO L273 TraceCheckUtils]: 20: Hoare triple {1386#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1386#true} is VALID [2018-11-23 12:16:26,104 INFO L273 TraceCheckUtils]: 21: Hoare triple {1386#true} assume true; {1386#true} is VALID [2018-11-23 12:16:26,106 INFO L268 TraceCheckUtils]: 22: Hoare quadruple {1386#true} {1387#false} #77#return; {1387#false} is VALID [2018-11-23 12:16:26,106 INFO L273 TraceCheckUtils]: 23: Hoare triple {1387#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1387#false} is VALID [2018-11-23 12:16:26,106 INFO L256 TraceCheckUtils]: 24: Hoare triple {1387#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {1386#true} is VALID [2018-11-23 12:16:26,107 INFO L273 TraceCheckUtils]: 25: Hoare triple {1386#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1386#true} is VALID [2018-11-23 12:16:26,107 INFO L273 TraceCheckUtils]: 26: Hoare triple {1386#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1386#true} is VALID [2018-11-23 12:16:26,107 INFO L273 TraceCheckUtils]: 27: Hoare triple {1386#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,107 INFO L273 TraceCheckUtils]: 28: Hoare triple {1386#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,108 INFO L273 TraceCheckUtils]: 29: Hoare triple {1386#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1386#true} is VALID [2018-11-23 12:16:26,108 INFO L273 TraceCheckUtils]: 30: Hoare triple {1386#true} assume !(~i~0 < 40); {1386#true} is VALID [2018-11-23 12:16:26,108 INFO L273 TraceCheckUtils]: 31: Hoare triple {1386#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1386#true} is VALID [2018-11-23 12:16:26,108 INFO L273 TraceCheckUtils]: 32: Hoare triple {1386#true} assume true; {1386#true} is VALID [2018-11-23 12:16:26,109 INFO L268 TraceCheckUtils]: 33: Hoare quadruple {1386#true} {1387#false} #79#return; {1387#false} is VALID [2018-11-23 12:16:26,109 INFO L273 TraceCheckUtils]: 34: Hoare triple {1387#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {1387#false} is VALID [2018-11-23 12:16:26,109 INFO L273 TraceCheckUtils]: 35: Hoare triple {1387#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {1387#false} is VALID [2018-11-23 12:16:26,109 INFO L273 TraceCheckUtils]: 36: Hoare triple {1387#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {1387#false} is VALID [2018-11-23 12:16:26,110 INFO L273 TraceCheckUtils]: 37: Hoare triple {1387#false} assume !(~i~2 < 39); {1387#false} is VALID [2018-11-23 12:16:26,110 INFO L273 TraceCheckUtils]: 38: Hoare triple {1387#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {1387#false} is VALID [2018-11-23 12:16:26,110 INFO L256 TraceCheckUtils]: 39: Hoare triple {1387#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {1386#true} is VALID [2018-11-23 12:16:26,110 INFO L273 TraceCheckUtils]: 40: Hoare triple {1386#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1386#true} is VALID [2018-11-23 12:16:26,111 INFO L273 TraceCheckUtils]: 41: Hoare triple {1386#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1386#true} is VALID [2018-11-23 12:16:26,111 INFO L273 TraceCheckUtils]: 42: Hoare triple {1386#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,111 INFO L273 TraceCheckUtils]: 43: Hoare triple {1386#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,111 INFO L273 TraceCheckUtils]: 44: Hoare triple {1386#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1386#true} is VALID [2018-11-23 12:16:26,112 INFO L273 TraceCheckUtils]: 45: Hoare triple {1386#true} assume !(~i~0 < 40); {1386#true} is VALID [2018-11-23 12:16:26,112 INFO L273 TraceCheckUtils]: 46: Hoare triple {1386#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1386#true} is VALID [2018-11-23 12:16:26,112 INFO L273 TraceCheckUtils]: 47: Hoare triple {1386#true} assume true; {1386#true} is VALID [2018-11-23 12:16:26,112 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {1386#true} {1387#false} #81#return; {1387#false} is VALID [2018-11-23 12:16:26,113 INFO L273 TraceCheckUtils]: 49: Hoare triple {1387#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {1387#false} is VALID [2018-11-23 12:16:26,113 INFO L273 TraceCheckUtils]: 50: Hoare triple {1387#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1387#false} is VALID [2018-11-23 12:16:26,113 INFO L273 TraceCheckUtils]: 51: Hoare triple {1387#false} assume !false; {1387#false} is VALID [2018-11-23 12:16:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 12:16:26,117 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:26,117 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:26,131 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:16:26,179 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-23 12:16:26,179 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:26,220 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:26,802 INFO L256 TraceCheckUtils]: 0: Hoare triple {1386#true} call ULTIMATE.init(); {1386#true} is VALID [2018-11-23 12:16:26,803 INFO L273 TraceCheckUtils]: 1: Hoare triple {1386#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1386#true} is VALID [2018-11-23 12:16:26,803 INFO L273 TraceCheckUtils]: 2: Hoare triple {1386#true} assume true; {1386#true} is VALID [2018-11-23 12:16:26,804 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1386#true} {1386#true} #73#return; {1386#true} is VALID [2018-11-23 12:16:26,804 INFO L256 TraceCheckUtils]: 4: Hoare triple {1386#true} call #t~ret14 := main(); {1386#true} is VALID [2018-11-23 12:16:26,805 INFO L273 TraceCheckUtils]: 5: Hoare triple {1386#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1386#true} is VALID [2018-11-23 12:16:26,805 INFO L273 TraceCheckUtils]: 6: Hoare triple {1386#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1386#true} is VALID [2018-11-23 12:16:26,805 INFO L273 TraceCheckUtils]: 7: Hoare triple {1386#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1386#true} is VALID [2018-11-23 12:16:26,806 INFO L273 TraceCheckUtils]: 8: Hoare triple {1386#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1386#true} is VALID [2018-11-23 12:16:26,806 INFO L273 TraceCheckUtils]: 9: Hoare triple {1386#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1386#true} is VALID [2018-11-23 12:16:26,806 INFO L273 TraceCheckUtils]: 10: Hoare triple {1386#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1386#true} is VALID [2018-11-23 12:16:26,806 INFO L273 TraceCheckUtils]: 11: Hoare triple {1386#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1386#true} is VALID [2018-11-23 12:16:26,807 INFO L273 TraceCheckUtils]: 12: Hoare triple {1386#true} assume !(~i~1 < 40); {1386#true} is VALID [2018-11-23 12:16:26,807 INFO L256 TraceCheckUtils]: 13: Hoare triple {1386#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {1386#true} is VALID [2018-11-23 12:16:26,807 INFO L273 TraceCheckUtils]: 14: Hoare triple {1386#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1386#true} is VALID [2018-11-23 12:16:26,807 INFO L273 TraceCheckUtils]: 15: Hoare triple {1386#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1386#true} is VALID [2018-11-23 12:16:26,808 INFO L273 TraceCheckUtils]: 16: Hoare triple {1386#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,808 INFO L273 TraceCheckUtils]: 17: Hoare triple {1386#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,808 INFO L273 TraceCheckUtils]: 18: Hoare triple {1386#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1386#true} is VALID [2018-11-23 12:16:26,808 INFO L273 TraceCheckUtils]: 19: Hoare triple {1386#true} assume !(~i~0 < 40); {1386#true} is VALID [2018-11-23 12:16:26,809 INFO L273 TraceCheckUtils]: 20: Hoare triple {1386#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1386#true} is VALID [2018-11-23 12:16:26,809 INFO L273 TraceCheckUtils]: 21: Hoare triple {1386#true} assume true; {1386#true} is VALID [2018-11-23 12:16:26,809 INFO L268 TraceCheckUtils]: 22: Hoare quadruple {1386#true} {1386#true} #77#return; {1386#true} is VALID [2018-11-23 12:16:26,809 INFO L273 TraceCheckUtils]: 23: Hoare triple {1386#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1386#true} is VALID [2018-11-23 12:16:26,810 INFO L256 TraceCheckUtils]: 24: Hoare triple {1386#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {1386#true} is VALID [2018-11-23 12:16:26,810 INFO L273 TraceCheckUtils]: 25: Hoare triple {1386#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1386#true} is VALID [2018-11-23 12:16:26,810 INFO L273 TraceCheckUtils]: 26: Hoare triple {1386#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1386#true} is VALID [2018-11-23 12:16:26,810 INFO L273 TraceCheckUtils]: 27: Hoare triple {1386#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,810 INFO L273 TraceCheckUtils]: 28: Hoare triple {1386#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1386#true} is VALID [2018-11-23 12:16:26,811 INFO L273 TraceCheckUtils]: 29: Hoare triple {1386#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1386#true} is VALID [2018-11-23 12:16:26,811 INFO L273 TraceCheckUtils]: 30: Hoare triple {1386#true} assume !(~i~0 < 40); {1386#true} is VALID [2018-11-23 12:16:26,811 INFO L273 TraceCheckUtils]: 31: Hoare triple {1386#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1386#true} is VALID [2018-11-23 12:16:26,811 INFO L273 TraceCheckUtils]: 32: Hoare triple {1386#true} assume true; {1386#true} is VALID [2018-11-23 12:16:26,812 INFO L268 TraceCheckUtils]: 33: Hoare quadruple {1386#true} {1386#true} #79#return; {1386#true} is VALID [2018-11-23 12:16:26,812 INFO L273 TraceCheckUtils]: 34: Hoare triple {1386#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {1386#true} is VALID [2018-11-23 12:16:26,812 INFO L273 TraceCheckUtils]: 35: Hoare triple {1386#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {1386#true} is VALID [2018-11-23 12:16:26,812 INFO L273 TraceCheckUtils]: 36: Hoare triple {1386#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {1386#true} is VALID [2018-11-23 12:16:26,812 INFO L273 TraceCheckUtils]: 37: Hoare triple {1386#true} assume !(~i~2 < 39); {1386#true} is VALID [2018-11-23 12:16:26,813 INFO L273 TraceCheckUtils]: 38: Hoare triple {1386#true} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {1386#true} is VALID [2018-11-23 12:16:26,813 INFO L256 TraceCheckUtils]: 39: Hoare triple {1386#true} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {1386#true} is VALID [2018-11-23 12:16:26,814 INFO L273 TraceCheckUtils]: 40: Hoare triple {1386#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1515#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:26,815 INFO L273 TraceCheckUtils]: 41: Hoare triple {1515#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1515#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:26,815 INFO L273 TraceCheckUtils]: 42: Hoare triple {1515#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1515#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:26,817 INFO L273 TraceCheckUtils]: 43: Hoare triple {1515#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1515#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:26,817 INFO L273 TraceCheckUtils]: 44: Hoare triple {1515#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1528#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:26,819 INFO L273 TraceCheckUtils]: 45: Hoare triple {1528#(<= max_~i~0 1)} assume !(~i~0 < 40); {1387#false} is VALID [2018-11-23 12:16:26,819 INFO L273 TraceCheckUtils]: 46: Hoare triple {1387#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1387#false} is VALID [2018-11-23 12:16:26,819 INFO L273 TraceCheckUtils]: 47: Hoare triple {1387#false} assume true; {1387#false} is VALID [2018-11-23 12:16:26,819 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {1387#false} {1386#true} #81#return; {1387#false} is VALID [2018-11-23 12:16:26,819 INFO L273 TraceCheckUtils]: 49: Hoare triple {1387#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {1387#false} is VALID [2018-11-23 12:16:26,820 INFO L273 TraceCheckUtils]: 50: Hoare triple {1387#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1387#false} is VALID [2018-11-23 12:16:26,820 INFO L273 TraceCheckUtils]: 51: Hoare triple {1387#false} assume !false; {1387#false} is VALID [2018-11-23 12:16:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 12:16:26,842 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:26,842 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 8 [2018-11-23 12:16:26,842 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2018-11-23 12:16:26,843 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:26,843 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-23 12:16:26,976 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:26,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 12:16:26,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 12:16:26,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:16:26,977 INFO L87 Difference]: Start difference. First operand 35 states and 40 transitions. Second operand 8 states. [2018-11-23 12:16:27,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:27,463 INFO L93 Difference]: Finished difference Result 67 states and 83 transitions. [2018-11-23 12:16:27,464 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 12:16:27,464 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2018-11-23 12:16:27,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:27,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 12:16:27,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 80 transitions. [2018-11-23 12:16:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 12:16:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 80 transitions. [2018-11-23 12:16:27,469 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 80 transitions. [2018-11-23 12:16:27,609 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:27,611 INFO L225 Difference]: With dead ends: 67 [2018-11-23 12:16:27,611 INFO L226 Difference]: Without dead ends: 45 [2018-11-23 12:16:27,613 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:16:27,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2018-11-23 12:16:27,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 41. [2018-11-23 12:16:27,635 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:27,635 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand 41 states. [2018-11-23 12:16:27,635 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand 41 states. [2018-11-23 12:16:27,636 INFO L87 Difference]: Start difference. First operand 45 states. Second operand 41 states. [2018-11-23 12:16:27,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:27,638 INFO L93 Difference]: Finished difference Result 45 states and 52 transitions. [2018-11-23 12:16:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2018-11-23 12:16:27,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:27,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:27,640 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 45 states. [2018-11-23 12:16:27,640 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 45 states. [2018-11-23 12:16:27,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:27,642 INFO L93 Difference]: Finished difference Result 45 states and 52 transitions. [2018-11-23 12:16:27,643 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2018-11-23 12:16:27,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:27,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:27,643 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:27,643 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:27,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 12:16:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 47 transitions. [2018-11-23 12:16:27,646 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 47 transitions. Word has length 52 [2018-11-23 12:16:27,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:27,646 INFO L480 AbstractCegarLoop]: Abstraction has 41 states and 47 transitions. [2018-11-23 12:16:27,646 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 12:16:27,647 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 47 transitions. [2018-11-23 12:16:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-23 12:16:27,648 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:27,648 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:27,648 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:27,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:27,648 INFO L82 PathProgramCache]: Analyzing trace with hash 454933031, now seen corresponding path program 4 times [2018-11-23 12:16:27,649 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:27,649 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:27,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:27,650 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:27,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:27,788 INFO L256 TraceCheckUtils]: 0: Hoare triple {1791#true} call ULTIMATE.init(); {1791#true} is VALID [2018-11-23 12:16:27,788 INFO L273 TraceCheckUtils]: 1: Hoare triple {1791#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1791#true} is VALID [2018-11-23 12:16:27,789 INFO L273 TraceCheckUtils]: 2: Hoare triple {1791#true} assume true; {1791#true} is VALID [2018-11-23 12:16:27,789 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1791#true} {1791#true} #73#return; {1791#true} is VALID [2018-11-23 12:16:27,789 INFO L256 TraceCheckUtils]: 4: Hoare triple {1791#true} call #t~ret14 := main(); {1791#true} is VALID [2018-11-23 12:16:27,790 INFO L273 TraceCheckUtils]: 5: Hoare triple {1791#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1793#(= main_~i~1 0)} is VALID [2018-11-23 12:16:27,790 INFO L273 TraceCheckUtils]: 6: Hoare triple {1793#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1793#(= main_~i~1 0)} is VALID [2018-11-23 12:16:27,791 INFO L273 TraceCheckUtils]: 7: Hoare triple {1793#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1794#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:27,794 INFO L273 TraceCheckUtils]: 8: Hoare triple {1794#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1794#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:27,795 INFO L273 TraceCheckUtils]: 9: Hoare triple {1794#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1795#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:27,795 INFO L273 TraceCheckUtils]: 10: Hoare triple {1795#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1795#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:27,796 INFO L273 TraceCheckUtils]: 11: Hoare triple {1795#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1796#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:27,796 INFO L273 TraceCheckUtils]: 12: Hoare triple {1796#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1796#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:27,797 INFO L273 TraceCheckUtils]: 13: Hoare triple {1796#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1797#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:27,798 INFO L273 TraceCheckUtils]: 14: Hoare triple {1797#(<= main_~i~1 4)} assume !(~i~1 < 40); {1792#false} is VALID [2018-11-23 12:16:27,798 INFO L256 TraceCheckUtils]: 15: Hoare triple {1792#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {1791#true} is VALID [2018-11-23 12:16:27,799 INFO L273 TraceCheckUtils]: 16: Hoare triple {1791#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1791#true} is VALID [2018-11-23 12:16:27,799 INFO L273 TraceCheckUtils]: 17: Hoare triple {1791#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1791#true} is VALID [2018-11-23 12:16:27,799 INFO L273 TraceCheckUtils]: 18: Hoare triple {1791#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,799 INFO L273 TraceCheckUtils]: 19: Hoare triple {1791#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,800 INFO L273 TraceCheckUtils]: 20: Hoare triple {1791#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1791#true} is VALID [2018-11-23 12:16:27,800 INFO L273 TraceCheckUtils]: 21: Hoare triple {1791#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1791#true} is VALID [2018-11-23 12:16:27,800 INFO L273 TraceCheckUtils]: 22: Hoare triple {1791#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,801 INFO L273 TraceCheckUtils]: 23: Hoare triple {1791#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,801 INFO L273 TraceCheckUtils]: 24: Hoare triple {1791#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1791#true} is VALID [2018-11-23 12:16:27,801 INFO L273 TraceCheckUtils]: 25: Hoare triple {1791#true} assume !(~i~0 < 40); {1791#true} is VALID [2018-11-23 12:16:27,802 INFO L273 TraceCheckUtils]: 26: Hoare triple {1791#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1791#true} is VALID [2018-11-23 12:16:27,802 INFO L273 TraceCheckUtils]: 27: Hoare triple {1791#true} assume true; {1791#true} is VALID [2018-11-23 12:16:27,802 INFO L268 TraceCheckUtils]: 28: Hoare quadruple {1791#true} {1792#false} #77#return; {1792#false} is VALID [2018-11-23 12:16:27,802 INFO L273 TraceCheckUtils]: 29: Hoare triple {1792#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1792#false} is VALID [2018-11-23 12:16:27,802 INFO L256 TraceCheckUtils]: 30: Hoare triple {1792#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {1791#true} is VALID [2018-11-23 12:16:27,802 INFO L273 TraceCheckUtils]: 31: Hoare triple {1791#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1791#true} is VALID [2018-11-23 12:16:27,803 INFO L273 TraceCheckUtils]: 32: Hoare triple {1791#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1791#true} is VALID [2018-11-23 12:16:27,803 INFO L273 TraceCheckUtils]: 33: Hoare triple {1791#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,803 INFO L273 TraceCheckUtils]: 34: Hoare triple {1791#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,803 INFO L273 TraceCheckUtils]: 35: Hoare triple {1791#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1791#true} is VALID [2018-11-23 12:16:27,803 INFO L273 TraceCheckUtils]: 36: Hoare triple {1791#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1791#true} is VALID [2018-11-23 12:16:27,803 INFO L273 TraceCheckUtils]: 37: Hoare triple {1791#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,804 INFO L273 TraceCheckUtils]: 38: Hoare triple {1791#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,804 INFO L273 TraceCheckUtils]: 39: Hoare triple {1791#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1791#true} is VALID [2018-11-23 12:16:27,804 INFO L273 TraceCheckUtils]: 40: Hoare triple {1791#true} assume !(~i~0 < 40); {1791#true} is VALID [2018-11-23 12:16:27,804 INFO L273 TraceCheckUtils]: 41: Hoare triple {1791#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1791#true} is VALID [2018-11-23 12:16:27,804 INFO L273 TraceCheckUtils]: 42: Hoare triple {1791#true} assume true; {1791#true} is VALID [2018-11-23 12:16:27,804 INFO L268 TraceCheckUtils]: 43: Hoare quadruple {1791#true} {1792#false} #79#return; {1792#false} is VALID [2018-11-23 12:16:27,805 INFO L273 TraceCheckUtils]: 44: Hoare triple {1792#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {1792#false} is VALID [2018-11-23 12:16:27,805 INFO L273 TraceCheckUtils]: 45: Hoare triple {1792#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {1792#false} is VALID [2018-11-23 12:16:27,805 INFO L273 TraceCheckUtils]: 46: Hoare triple {1792#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {1792#false} is VALID [2018-11-23 12:16:27,805 INFO L273 TraceCheckUtils]: 47: Hoare triple {1792#false} assume !(~i~2 < 39); {1792#false} is VALID [2018-11-23 12:16:27,805 INFO L273 TraceCheckUtils]: 48: Hoare triple {1792#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {1792#false} is VALID [2018-11-23 12:16:27,806 INFO L256 TraceCheckUtils]: 49: Hoare triple {1792#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {1791#true} is VALID [2018-11-23 12:16:27,806 INFO L273 TraceCheckUtils]: 50: Hoare triple {1791#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1791#true} is VALID [2018-11-23 12:16:27,806 INFO L273 TraceCheckUtils]: 51: Hoare triple {1791#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1791#true} is VALID [2018-11-23 12:16:27,806 INFO L273 TraceCheckUtils]: 52: Hoare triple {1791#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,806 INFO L273 TraceCheckUtils]: 53: Hoare triple {1791#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,806 INFO L273 TraceCheckUtils]: 54: Hoare triple {1791#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1791#true} is VALID [2018-11-23 12:16:27,807 INFO L273 TraceCheckUtils]: 55: Hoare triple {1791#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1791#true} is VALID [2018-11-23 12:16:27,807 INFO L273 TraceCheckUtils]: 56: Hoare triple {1791#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,807 INFO L273 TraceCheckUtils]: 57: Hoare triple {1791#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1791#true} is VALID [2018-11-23 12:16:27,807 INFO L273 TraceCheckUtils]: 58: Hoare triple {1791#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1791#true} is VALID [2018-11-23 12:16:27,807 INFO L273 TraceCheckUtils]: 59: Hoare triple {1791#true} assume !(~i~0 < 40); {1791#true} is VALID [2018-11-23 12:16:27,807 INFO L273 TraceCheckUtils]: 60: Hoare triple {1791#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1791#true} is VALID [2018-11-23 12:16:27,808 INFO L273 TraceCheckUtils]: 61: Hoare triple {1791#true} assume true; {1791#true} is VALID [2018-11-23 12:16:27,808 INFO L268 TraceCheckUtils]: 62: Hoare quadruple {1791#true} {1792#false} #81#return; {1792#false} is VALID [2018-11-23 12:16:27,808 INFO L273 TraceCheckUtils]: 63: Hoare triple {1792#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {1792#false} is VALID [2018-11-23 12:16:27,808 INFO L273 TraceCheckUtils]: 64: Hoare triple {1792#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1792#false} is VALID [2018-11-23 12:16:27,808 INFO L273 TraceCheckUtils]: 65: Hoare triple {1792#false} assume !false; {1792#false} is VALID [2018-11-23 12:16:27,814 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-23 12:16:27,814 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:27,814 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:27,830 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:16:27,870 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:16:27,870 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:27,901 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:28,071 INFO L256 TraceCheckUtils]: 0: Hoare triple {1791#true} call ULTIMATE.init(); {1791#true} is VALID [2018-11-23 12:16:28,072 INFO L273 TraceCheckUtils]: 1: Hoare triple {1791#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {1791#true} is VALID [2018-11-23 12:16:28,073 INFO L273 TraceCheckUtils]: 2: Hoare triple {1791#true} assume true; {1791#true} is VALID [2018-11-23 12:16:28,073 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1791#true} {1791#true} #73#return; {1791#true} is VALID [2018-11-23 12:16:28,073 INFO L256 TraceCheckUtils]: 4: Hoare triple {1791#true} call #t~ret14 := main(); {1791#true} is VALID [2018-11-23 12:16:28,074 INFO L273 TraceCheckUtils]: 5: Hoare triple {1791#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {1816#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:28,074 INFO L273 TraceCheckUtils]: 6: Hoare triple {1816#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1816#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:28,075 INFO L273 TraceCheckUtils]: 7: Hoare triple {1816#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1794#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:28,075 INFO L273 TraceCheckUtils]: 8: Hoare triple {1794#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1794#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:28,076 INFO L273 TraceCheckUtils]: 9: Hoare triple {1794#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1795#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:28,077 INFO L273 TraceCheckUtils]: 10: Hoare triple {1795#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1795#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:28,078 INFO L273 TraceCheckUtils]: 11: Hoare triple {1795#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1796#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:28,078 INFO L273 TraceCheckUtils]: 12: Hoare triple {1796#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {1796#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:28,079 INFO L273 TraceCheckUtils]: 13: Hoare triple {1796#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {1797#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:28,084 INFO L273 TraceCheckUtils]: 14: Hoare triple {1797#(<= main_~i~1 4)} assume !(~i~1 < 40); {1792#false} is VALID [2018-11-23 12:16:28,085 INFO L256 TraceCheckUtils]: 15: Hoare triple {1792#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {1792#false} is VALID [2018-11-23 12:16:28,085 INFO L273 TraceCheckUtils]: 16: Hoare triple {1792#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1792#false} is VALID [2018-11-23 12:16:28,085 INFO L273 TraceCheckUtils]: 17: Hoare triple {1792#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1792#false} is VALID [2018-11-23 12:16:28,085 INFO L273 TraceCheckUtils]: 18: Hoare triple {1792#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,085 INFO L273 TraceCheckUtils]: 19: Hoare triple {1792#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,085 INFO L273 TraceCheckUtils]: 20: Hoare triple {1792#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1792#false} is VALID [2018-11-23 12:16:28,086 INFO L273 TraceCheckUtils]: 21: Hoare triple {1792#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1792#false} is VALID [2018-11-23 12:16:28,086 INFO L273 TraceCheckUtils]: 22: Hoare triple {1792#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,086 INFO L273 TraceCheckUtils]: 23: Hoare triple {1792#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,086 INFO L273 TraceCheckUtils]: 24: Hoare triple {1792#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1792#false} is VALID [2018-11-23 12:16:28,087 INFO L273 TraceCheckUtils]: 25: Hoare triple {1792#false} assume !(~i~0 < 40); {1792#false} is VALID [2018-11-23 12:16:28,087 INFO L273 TraceCheckUtils]: 26: Hoare triple {1792#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1792#false} is VALID [2018-11-23 12:16:28,087 INFO L273 TraceCheckUtils]: 27: Hoare triple {1792#false} assume true; {1792#false} is VALID [2018-11-23 12:16:28,087 INFO L268 TraceCheckUtils]: 28: Hoare quadruple {1792#false} {1792#false} #77#return; {1792#false} is VALID [2018-11-23 12:16:28,087 INFO L273 TraceCheckUtils]: 29: Hoare triple {1792#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {1792#false} is VALID [2018-11-23 12:16:28,088 INFO L256 TraceCheckUtils]: 30: Hoare triple {1792#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {1792#false} is VALID [2018-11-23 12:16:28,088 INFO L273 TraceCheckUtils]: 31: Hoare triple {1792#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1792#false} is VALID [2018-11-23 12:16:28,088 INFO L273 TraceCheckUtils]: 32: Hoare triple {1792#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1792#false} is VALID [2018-11-23 12:16:28,088 INFO L273 TraceCheckUtils]: 33: Hoare triple {1792#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,088 INFO L273 TraceCheckUtils]: 34: Hoare triple {1792#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,089 INFO L273 TraceCheckUtils]: 35: Hoare triple {1792#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1792#false} is VALID [2018-11-23 12:16:28,089 INFO L273 TraceCheckUtils]: 36: Hoare triple {1792#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1792#false} is VALID [2018-11-23 12:16:28,089 INFO L273 TraceCheckUtils]: 37: Hoare triple {1792#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,089 INFO L273 TraceCheckUtils]: 38: Hoare triple {1792#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,089 INFO L273 TraceCheckUtils]: 39: Hoare triple {1792#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1792#false} is VALID [2018-11-23 12:16:28,090 INFO L273 TraceCheckUtils]: 40: Hoare triple {1792#false} assume !(~i~0 < 40); {1792#false} is VALID [2018-11-23 12:16:28,090 INFO L273 TraceCheckUtils]: 41: Hoare triple {1792#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1792#false} is VALID [2018-11-23 12:16:28,090 INFO L273 TraceCheckUtils]: 42: Hoare triple {1792#false} assume true; {1792#false} is VALID [2018-11-23 12:16:28,090 INFO L268 TraceCheckUtils]: 43: Hoare quadruple {1792#false} {1792#false} #79#return; {1792#false} is VALID [2018-11-23 12:16:28,090 INFO L273 TraceCheckUtils]: 44: Hoare triple {1792#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {1792#false} is VALID [2018-11-23 12:16:28,090 INFO L273 TraceCheckUtils]: 45: Hoare triple {1792#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {1792#false} is VALID [2018-11-23 12:16:28,091 INFO L273 TraceCheckUtils]: 46: Hoare triple {1792#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {1792#false} is VALID [2018-11-23 12:16:28,091 INFO L273 TraceCheckUtils]: 47: Hoare triple {1792#false} assume !(~i~2 < 39); {1792#false} is VALID [2018-11-23 12:16:28,107 INFO L273 TraceCheckUtils]: 48: Hoare triple {1792#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {1792#false} is VALID [2018-11-23 12:16:28,108 INFO L256 TraceCheckUtils]: 49: Hoare triple {1792#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {1792#false} is VALID [2018-11-23 12:16:28,108 INFO L273 TraceCheckUtils]: 50: Hoare triple {1792#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {1792#false} is VALID [2018-11-23 12:16:28,108 INFO L273 TraceCheckUtils]: 51: Hoare triple {1792#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1792#false} is VALID [2018-11-23 12:16:28,108 INFO L273 TraceCheckUtils]: 52: Hoare triple {1792#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,108 INFO L273 TraceCheckUtils]: 53: Hoare triple {1792#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,109 INFO L273 TraceCheckUtils]: 54: Hoare triple {1792#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1792#false} is VALID [2018-11-23 12:16:28,109 INFO L273 TraceCheckUtils]: 55: Hoare triple {1792#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {1792#false} is VALID [2018-11-23 12:16:28,109 INFO L273 TraceCheckUtils]: 56: Hoare triple {1792#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,109 INFO L273 TraceCheckUtils]: 57: Hoare triple {1792#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {1792#false} is VALID [2018-11-23 12:16:28,109 INFO L273 TraceCheckUtils]: 58: Hoare triple {1792#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {1792#false} is VALID [2018-11-23 12:16:28,109 INFO L273 TraceCheckUtils]: 59: Hoare triple {1792#false} assume !(~i~0 < 40); {1792#false} is VALID [2018-11-23 12:16:28,110 INFO L273 TraceCheckUtils]: 60: Hoare triple {1792#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {1792#false} is VALID [2018-11-23 12:16:28,110 INFO L273 TraceCheckUtils]: 61: Hoare triple {1792#false} assume true; {1792#false} is VALID [2018-11-23 12:16:28,110 INFO L268 TraceCheckUtils]: 62: Hoare quadruple {1792#false} {1792#false} #81#return; {1792#false} is VALID [2018-11-23 12:16:28,110 INFO L273 TraceCheckUtils]: 63: Hoare triple {1792#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {1792#false} is VALID [2018-11-23 12:16:28,110 INFO L273 TraceCheckUtils]: 64: Hoare triple {1792#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {1792#false} is VALID [2018-11-23 12:16:28,110 INFO L273 TraceCheckUtils]: 65: Hoare triple {1792#false} assume !false; {1792#false} is VALID [2018-11-23 12:16:28,113 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-23 12:16:28,135 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:28,135 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2018-11-23 12:16:28,135 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 66 [2018-11-23 12:16:28,136 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:28,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-23 12:16:28,206 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:28,206 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 12:16:28,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 12:16:28,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:16:28,207 INFO L87 Difference]: Start difference. First operand 41 states and 47 transitions. Second operand 8 states. [2018-11-23 12:16:28,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:28,586 INFO L93 Difference]: Finished difference Result 70 states and 82 transitions. [2018-11-23 12:16:28,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 12:16:28,587 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 66 [2018-11-23 12:16:28,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 12:16:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 68 transitions. [2018-11-23 12:16:28,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 12:16:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 68 transitions. [2018-11-23 12:16:28,591 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 68 transitions. [2018-11-23 12:16:28,722 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:28,724 INFO L225 Difference]: With dead ends: 70 [2018-11-23 12:16:28,725 INFO L226 Difference]: Without dead ends: 44 [2018-11-23 12:16:28,726 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:16:28,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2018-11-23 12:16:28,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 43. [2018-11-23 12:16:28,754 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:28,755 INFO L82 GeneralOperation]: Start isEquivalent. First operand 44 states. Second operand 43 states. [2018-11-23 12:16:28,755 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand 43 states. [2018-11-23 12:16:28,755 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 43 states. [2018-11-23 12:16:28,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:28,758 INFO L93 Difference]: Finished difference Result 44 states and 50 transitions. [2018-11-23 12:16:28,758 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2018-11-23 12:16:28,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:28,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:28,759 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand 44 states. [2018-11-23 12:16:28,759 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 44 states. [2018-11-23 12:16:28,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:28,761 INFO L93 Difference]: Finished difference Result 44 states and 50 transitions. [2018-11-23 12:16:28,761 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2018-11-23 12:16:28,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:28,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:28,762 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:28,762 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-11-23 12:16:28,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 49 transitions. [2018-11-23 12:16:28,764 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 49 transitions. Word has length 66 [2018-11-23 12:16:28,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:28,764 INFO L480 AbstractCegarLoop]: Abstraction has 43 states and 49 transitions. [2018-11-23 12:16:28,764 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 12:16:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 49 transitions. [2018-11-23 12:16:28,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-23 12:16:28,765 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:28,766 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:28,766 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:28,766 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:28,766 INFO L82 PathProgramCache]: Analyzing trace with hash 1758121705, now seen corresponding path program 5 times [2018-11-23 12:16:28,766 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:28,766 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:28,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:28,767 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:28,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:28,970 INFO L256 TraceCheckUtils]: 0: Hoare triple {2244#true} call ULTIMATE.init(); {2244#true} is VALID [2018-11-23 12:16:28,970 INFO L273 TraceCheckUtils]: 1: Hoare triple {2244#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2244#true} is VALID [2018-11-23 12:16:28,971 INFO L273 TraceCheckUtils]: 2: Hoare triple {2244#true} assume true; {2244#true} is VALID [2018-11-23 12:16:28,971 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2244#true} {2244#true} #73#return; {2244#true} is VALID [2018-11-23 12:16:28,971 INFO L256 TraceCheckUtils]: 4: Hoare triple {2244#true} call #t~ret14 := main(); {2244#true} is VALID [2018-11-23 12:16:28,972 INFO L273 TraceCheckUtils]: 5: Hoare triple {2244#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {2246#(= main_~i~1 0)} is VALID [2018-11-23 12:16:28,972 INFO L273 TraceCheckUtils]: 6: Hoare triple {2246#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2246#(= main_~i~1 0)} is VALID [2018-11-23 12:16:28,973 INFO L273 TraceCheckUtils]: 7: Hoare triple {2246#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2247#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:28,973 INFO L273 TraceCheckUtils]: 8: Hoare triple {2247#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2247#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:28,973 INFO L273 TraceCheckUtils]: 9: Hoare triple {2247#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2248#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:28,974 INFO L273 TraceCheckUtils]: 10: Hoare triple {2248#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2248#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:28,974 INFO L273 TraceCheckUtils]: 11: Hoare triple {2248#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2249#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:28,975 INFO L273 TraceCheckUtils]: 12: Hoare triple {2249#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2249#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:28,975 INFO L273 TraceCheckUtils]: 13: Hoare triple {2249#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2250#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:28,976 INFO L273 TraceCheckUtils]: 14: Hoare triple {2250#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2250#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:28,976 INFO L273 TraceCheckUtils]: 15: Hoare triple {2250#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2251#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:28,977 INFO L273 TraceCheckUtils]: 16: Hoare triple {2251#(<= main_~i~1 5)} assume !(~i~1 < 40); {2245#false} is VALID [2018-11-23 12:16:28,977 INFO L256 TraceCheckUtils]: 17: Hoare triple {2245#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {2244#true} is VALID [2018-11-23 12:16:28,978 INFO L273 TraceCheckUtils]: 18: Hoare triple {2244#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2244#true} is VALID [2018-11-23 12:16:28,978 INFO L273 TraceCheckUtils]: 19: Hoare triple {2244#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2244#true} is VALID [2018-11-23 12:16:28,978 INFO L273 TraceCheckUtils]: 20: Hoare triple {2244#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,978 INFO L273 TraceCheckUtils]: 21: Hoare triple {2244#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,979 INFO L273 TraceCheckUtils]: 22: Hoare triple {2244#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2244#true} is VALID [2018-11-23 12:16:28,979 INFO L273 TraceCheckUtils]: 23: Hoare triple {2244#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2244#true} is VALID [2018-11-23 12:16:28,979 INFO L273 TraceCheckUtils]: 24: Hoare triple {2244#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,980 INFO L273 TraceCheckUtils]: 25: Hoare triple {2244#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,980 INFO L273 TraceCheckUtils]: 26: Hoare triple {2244#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2244#true} is VALID [2018-11-23 12:16:28,980 INFO L273 TraceCheckUtils]: 27: Hoare triple {2244#true} assume !(~i~0 < 40); {2244#true} is VALID [2018-11-23 12:16:28,980 INFO L273 TraceCheckUtils]: 28: Hoare triple {2244#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2244#true} is VALID [2018-11-23 12:16:28,981 INFO L273 TraceCheckUtils]: 29: Hoare triple {2244#true} assume true; {2244#true} is VALID [2018-11-23 12:16:28,981 INFO L268 TraceCheckUtils]: 30: Hoare quadruple {2244#true} {2245#false} #77#return; {2245#false} is VALID [2018-11-23 12:16:28,981 INFO L273 TraceCheckUtils]: 31: Hoare triple {2245#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {2245#false} is VALID [2018-11-23 12:16:28,981 INFO L256 TraceCheckUtils]: 32: Hoare triple {2245#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {2244#true} is VALID [2018-11-23 12:16:28,981 INFO L273 TraceCheckUtils]: 33: Hoare triple {2244#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2244#true} is VALID [2018-11-23 12:16:28,982 INFO L273 TraceCheckUtils]: 34: Hoare triple {2244#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2244#true} is VALID [2018-11-23 12:16:28,982 INFO L273 TraceCheckUtils]: 35: Hoare triple {2244#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,982 INFO L273 TraceCheckUtils]: 36: Hoare triple {2244#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,982 INFO L273 TraceCheckUtils]: 37: Hoare triple {2244#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2244#true} is VALID [2018-11-23 12:16:28,982 INFO L273 TraceCheckUtils]: 38: Hoare triple {2244#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2244#true} is VALID [2018-11-23 12:16:28,982 INFO L273 TraceCheckUtils]: 39: Hoare triple {2244#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,983 INFO L273 TraceCheckUtils]: 40: Hoare triple {2244#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,983 INFO L273 TraceCheckUtils]: 41: Hoare triple {2244#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2244#true} is VALID [2018-11-23 12:16:28,983 INFO L273 TraceCheckUtils]: 42: Hoare triple {2244#true} assume !(~i~0 < 40); {2244#true} is VALID [2018-11-23 12:16:28,983 INFO L273 TraceCheckUtils]: 43: Hoare triple {2244#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2244#true} is VALID [2018-11-23 12:16:28,983 INFO L273 TraceCheckUtils]: 44: Hoare triple {2244#true} assume true; {2244#true} is VALID [2018-11-23 12:16:28,984 INFO L268 TraceCheckUtils]: 45: Hoare quadruple {2244#true} {2245#false} #79#return; {2245#false} is VALID [2018-11-23 12:16:28,984 INFO L273 TraceCheckUtils]: 46: Hoare triple {2245#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {2245#false} is VALID [2018-11-23 12:16:28,984 INFO L273 TraceCheckUtils]: 47: Hoare triple {2245#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {2245#false} is VALID [2018-11-23 12:16:28,984 INFO L273 TraceCheckUtils]: 48: Hoare triple {2245#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {2245#false} is VALID [2018-11-23 12:16:28,984 INFO L273 TraceCheckUtils]: 49: Hoare triple {2245#false} assume !(~i~2 < 39); {2245#false} is VALID [2018-11-23 12:16:28,984 INFO L273 TraceCheckUtils]: 50: Hoare triple {2245#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {2245#false} is VALID [2018-11-23 12:16:28,985 INFO L256 TraceCheckUtils]: 51: Hoare triple {2245#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {2244#true} is VALID [2018-11-23 12:16:28,985 INFO L273 TraceCheckUtils]: 52: Hoare triple {2244#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2244#true} is VALID [2018-11-23 12:16:28,985 INFO L273 TraceCheckUtils]: 53: Hoare triple {2244#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2244#true} is VALID [2018-11-23 12:16:28,985 INFO L273 TraceCheckUtils]: 54: Hoare triple {2244#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,985 INFO L273 TraceCheckUtils]: 55: Hoare triple {2244#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,985 INFO L273 TraceCheckUtils]: 56: Hoare triple {2244#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2244#true} is VALID [2018-11-23 12:16:28,986 INFO L273 TraceCheckUtils]: 57: Hoare triple {2244#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2244#true} is VALID [2018-11-23 12:16:28,986 INFO L273 TraceCheckUtils]: 58: Hoare triple {2244#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,986 INFO L273 TraceCheckUtils]: 59: Hoare triple {2244#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2244#true} is VALID [2018-11-23 12:16:28,986 INFO L273 TraceCheckUtils]: 60: Hoare triple {2244#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2244#true} is VALID [2018-11-23 12:16:28,986 INFO L273 TraceCheckUtils]: 61: Hoare triple {2244#true} assume !(~i~0 < 40); {2244#true} is VALID [2018-11-23 12:16:28,987 INFO L273 TraceCheckUtils]: 62: Hoare triple {2244#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2244#true} is VALID [2018-11-23 12:16:28,987 INFO L273 TraceCheckUtils]: 63: Hoare triple {2244#true} assume true; {2244#true} is VALID [2018-11-23 12:16:28,987 INFO L268 TraceCheckUtils]: 64: Hoare quadruple {2244#true} {2245#false} #81#return; {2245#false} is VALID [2018-11-23 12:16:28,987 INFO L273 TraceCheckUtils]: 65: Hoare triple {2245#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {2245#false} is VALID [2018-11-23 12:16:28,987 INFO L273 TraceCheckUtils]: 66: Hoare triple {2245#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2245#false} is VALID [2018-11-23 12:16:28,987 INFO L273 TraceCheckUtils]: 67: Hoare triple {2245#false} assume !false; {2245#false} is VALID [2018-11-23 12:16:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-23 12:16:28,991 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:28,991 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:29,009 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:16:29,072 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2018-11-23 12:16:29,072 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:29,119 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:29,289 INFO L256 TraceCheckUtils]: 0: Hoare triple {2244#true} call ULTIMATE.init(); {2244#true} is VALID [2018-11-23 12:16:29,289 INFO L273 TraceCheckUtils]: 1: Hoare triple {2244#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2244#true} is VALID [2018-11-23 12:16:29,289 INFO L273 TraceCheckUtils]: 2: Hoare triple {2244#true} assume true; {2244#true} is VALID [2018-11-23 12:16:29,289 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2244#true} {2244#true} #73#return; {2244#true} is VALID [2018-11-23 12:16:29,290 INFO L256 TraceCheckUtils]: 4: Hoare triple {2244#true} call #t~ret14 := main(); {2244#true} is VALID [2018-11-23 12:16:29,290 INFO L273 TraceCheckUtils]: 5: Hoare triple {2244#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {2244#true} is VALID [2018-11-23 12:16:29,290 INFO L273 TraceCheckUtils]: 6: Hoare triple {2244#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2244#true} is VALID [2018-11-23 12:16:29,290 INFO L273 TraceCheckUtils]: 7: Hoare triple {2244#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2244#true} is VALID [2018-11-23 12:16:29,290 INFO L273 TraceCheckUtils]: 8: Hoare triple {2244#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2244#true} is VALID [2018-11-23 12:16:29,291 INFO L273 TraceCheckUtils]: 9: Hoare triple {2244#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2244#true} is VALID [2018-11-23 12:16:29,291 INFO L273 TraceCheckUtils]: 10: Hoare triple {2244#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2244#true} is VALID [2018-11-23 12:16:29,291 INFO L273 TraceCheckUtils]: 11: Hoare triple {2244#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2244#true} is VALID [2018-11-23 12:16:29,291 INFO L273 TraceCheckUtils]: 12: Hoare triple {2244#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2244#true} is VALID [2018-11-23 12:16:29,291 INFO L273 TraceCheckUtils]: 13: Hoare triple {2244#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2244#true} is VALID [2018-11-23 12:16:29,291 INFO L273 TraceCheckUtils]: 14: Hoare triple {2244#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2244#true} is VALID [2018-11-23 12:16:29,292 INFO L273 TraceCheckUtils]: 15: Hoare triple {2244#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2244#true} is VALID [2018-11-23 12:16:29,292 INFO L273 TraceCheckUtils]: 16: Hoare triple {2244#true} assume !(~i~1 < 40); {2244#true} is VALID [2018-11-23 12:16:29,292 INFO L256 TraceCheckUtils]: 17: Hoare triple {2244#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {2244#true} is VALID [2018-11-23 12:16:29,297 INFO L273 TraceCheckUtils]: 18: Hoare triple {2244#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2309#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:29,297 INFO L273 TraceCheckUtils]: 19: Hoare triple {2309#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2309#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:29,299 INFO L273 TraceCheckUtils]: 20: Hoare triple {2309#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2309#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:29,299 INFO L273 TraceCheckUtils]: 21: Hoare triple {2309#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2309#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:29,300 INFO L273 TraceCheckUtils]: 22: Hoare triple {2309#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2322#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:29,317 INFO L273 TraceCheckUtils]: 23: Hoare triple {2322#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2322#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:29,326 INFO L273 TraceCheckUtils]: 24: Hoare triple {2322#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2322#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:29,331 INFO L273 TraceCheckUtils]: 25: Hoare triple {2322#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2322#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:29,332 INFO L273 TraceCheckUtils]: 26: Hoare triple {2322#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2335#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:29,336 INFO L273 TraceCheckUtils]: 27: Hoare triple {2335#(<= max_~i~0 2)} assume !(~i~0 < 40); {2245#false} is VALID [2018-11-23 12:16:29,336 INFO L273 TraceCheckUtils]: 28: Hoare triple {2245#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2245#false} is VALID [2018-11-23 12:16:29,336 INFO L273 TraceCheckUtils]: 29: Hoare triple {2245#false} assume true; {2245#false} is VALID [2018-11-23 12:16:29,337 INFO L268 TraceCheckUtils]: 30: Hoare quadruple {2245#false} {2244#true} #77#return; {2245#false} is VALID [2018-11-23 12:16:29,337 INFO L273 TraceCheckUtils]: 31: Hoare triple {2245#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {2245#false} is VALID [2018-11-23 12:16:29,337 INFO L256 TraceCheckUtils]: 32: Hoare triple {2245#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {2245#false} is VALID [2018-11-23 12:16:29,337 INFO L273 TraceCheckUtils]: 33: Hoare triple {2245#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2245#false} is VALID [2018-11-23 12:16:29,337 INFO L273 TraceCheckUtils]: 34: Hoare triple {2245#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2245#false} is VALID [2018-11-23 12:16:29,338 INFO L273 TraceCheckUtils]: 35: Hoare triple {2245#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2245#false} is VALID [2018-11-23 12:16:29,338 INFO L273 TraceCheckUtils]: 36: Hoare triple {2245#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2245#false} is VALID [2018-11-23 12:16:29,338 INFO L273 TraceCheckUtils]: 37: Hoare triple {2245#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2245#false} is VALID [2018-11-23 12:16:29,338 INFO L273 TraceCheckUtils]: 38: Hoare triple {2245#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2245#false} is VALID [2018-11-23 12:16:29,338 INFO L273 TraceCheckUtils]: 39: Hoare triple {2245#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2245#false} is VALID [2018-11-23 12:16:29,339 INFO L273 TraceCheckUtils]: 40: Hoare triple {2245#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2245#false} is VALID [2018-11-23 12:16:29,339 INFO L273 TraceCheckUtils]: 41: Hoare triple {2245#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2245#false} is VALID [2018-11-23 12:16:29,339 INFO L273 TraceCheckUtils]: 42: Hoare triple {2245#false} assume !(~i~0 < 40); {2245#false} is VALID [2018-11-23 12:16:29,339 INFO L273 TraceCheckUtils]: 43: Hoare triple {2245#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2245#false} is VALID [2018-11-23 12:16:29,339 INFO L273 TraceCheckUtils]: 44: Hoare triple {2245#false} assume true; {2245#false} is VALID [2018-11-23 12:16:29,339 INFO L268 TraceCheckUtils]: 45: Hoare quadruple {2245#false} {2245#false} #79#return; {2245#false} is VALID [2018-11-23 12:16:29,340 INFO L273 TraceCheckUtils]: 46: Hoare triple {2245#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {2245#false} is VALID [2018-11-23 12:16:29,340 INFO L273 TraceCheckUtils]: 47: Hoare triple {2245#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {2245#false} is VALID [2018-11-23 12:16:29,340 INFO L273 TraceCheckUtils]: 48: Hoare triple {2245#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {2245#false} is VALID [2018-11-23 12:16:29,340 INFO L273 TraceCheckUtils]: 49: Hoare triple {2245#false} assume !(~i~2 < 39); {2245#false} is VALID [2018-11-23 12:16:29,340 INFO L273 TraceCheckUtils]: 50: Hoare triple {2245#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {2245#false} is VALID [2018-11-23 12:16:29,341 INFO L256 TraceCheckUtils]: 51: Hoare triple {2245#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {2245#false} is VALID [2018-11-23 12:16:29,341 INFO L273 TraceCheckUtils]: 52: Hoare triple {2245#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2245#false} is VALID [2018-11-23 12:16:29,341 INFO L273 TraceCheckUtils]: 53: Hoare triple {2245#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2245#false} is VALID [2018-11-23 12:16:29,341 INFO L273 TraceCheckUtils]: 54: Hoare triple {2245#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2245#false} is VALID [2018-11-23 12:16:29,341 INFO L273 TraceCheckUtils]: 55: Hoare triple {2245#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2245#false} is VALID [2018-11-23 12:16:29,341 INFO L273 TraceCheckUtils]: 56: Hoare triple {2245#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2245#false} is VALID [2018-11-23 12:16:29,342 INFO L273 TraceCheckUtils]: 57: Hoare triple {2245#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2245#false} is VALID [2018-11-23 12:16:29,342 INFO L273 TraceCheckUtils]: 58: Hoare triple {2245#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2245#false} is VALID [2018-11-23 12:16:29,342 INFO L273 TraceCheckUtils]: 59: Hoare triple {2245#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2245#false} is VALID [2018-11-23 12:16:29,342 INFO L273 TraceCheckUtils]: 60: Hoare triple {2245#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2245#false} is VALID [2018-11-23 12:16:29,342 INFO L273 TraceCheckUtils]: 61: Hoare triple {2245#false} assume !(~i~0 < 40); {2245#false} is VALID [2018-11-23 12:16:29,342 INFO L273 TraceCheckUtils]: 62: Hoare triple {2245#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2245#false} is VALID [2018-11-23 12:16:29,343 INFO L273 TraceCheckUtils]: 63: Hoare triple {2245#false} assume true; {2245#false} is VALID [2018-11-23 12:16:29,343 INFO L268 TraceCheckUtils]: 64: Hoare quadruple {2245#false} {2245#false} #81#return; {2245#false} is VALID [2018-11-23 12:16:29,343 INFO L273 TraceCheckUtils]: 65: Hoare triple {2245#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {2245#false} is VALID [2018-11-23 12:16:29,343 INFO L273 TraceCheckUtils]: 66: Hoare triple {2245#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2245#false} is VALID [2018-11-23 12:16:29,343 INFO L273 TraceCheckUtils]: 67: Hoare triple {2245#false} assume !false; {2245#false} is VALID [2018-11-23 12:16:29,347 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2018-11-23 12:16:29,370 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:29,370 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2018-11-23 12:16:29,370 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 68 [2018-11-23 12:16:29,372 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:29,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2018-11-23 12:16:29,452 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:29,452 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 12:16:29,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 12:16:29,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:16:29,453 INFO L87 Difference]: Start difference. First operand 43 states and 49 transitions. Second operand 11 states. [2018-11-23 12:16:30,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:30,111 INFO L93 Difference]: Finished difference Result 79 states and 97 transitions. [2018-11-23 12:16:30,112 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 12:16:30,112 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 68 [2018-11-23 12:16:30,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:16:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 89 transitions. [2018-11-23 12:16:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:16:30,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 89 transitions. [2018-11-23 12:16:30,117 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 89 transitions. [2018-11-23 12:16:30,285 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:30,287 INFO L225 Difference]: With dead ends: 79 [2018-11-23 12:16:30,287 INFO L226 Difference]: Without dead ends: 53 [2018-11-23 12:16:30,288 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:16:30,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-11-23 12:16:30,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 49. [2018-11-23 12:16:30,314 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:30,315 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand 49 states. [2018-11-23 12:16:30,315 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 49 states. [2018-11-23 12:16:30,315 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 49 states. [2018-11-23 12:16:30,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:30,318 INFO L93 Difference]: Finished difference Result 53 states and 61 transitions. [2018-11-23 12:16:30,318 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 61 transitions. [2018-11-23 12:16:30,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:30,319 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:30,319 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 53 states. [2018-11-23 12:16:30,319 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 53 states. [2018-11-23 12:16:30,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:30,321 INFO L93 Difference]: Finished difference Result 53 states and 61 transitions. [2018-11-23 12:16:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 61 transitions. [2018-11-23 12:16:30,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:30,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:30,322 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:30,323 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-11-23 12:16:30,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 56 transitions. [2018-11-23 12:16:30,325 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 56 transitions. Word has length 68 [2018-11-23 12:16:30,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:30,325 INFO L480 AbstractCegarLoop]: Abstraction has 49 states and 56 transitions. [2018-11-23 12:16:30,325 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 12:16:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 56 transitions. [2018-11-23 12:16:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-11-23 12:16:30,326 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:30,326 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 6, 6, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:30,327 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:30,327 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:30,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1391411910, now seen corresponding path program 6 times [2018-11-23 12:16:30,327 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:30,327 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:30,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:30,328 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:30,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:30,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:30,714 INFO L256 TraceCheckUtils]: 0: Hoare triple {2743#true} call ULTIMATE.init(); {2743#true} is VALID [2018-11-23 12:16:30,714 INFO L273 TraceCheckUtils]: 1: Hoare triple {2743#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2743#true} is VALID [2018-11-23 12:16:30,715 INFO L273 TraceCheckUtils]: 2: Hoare triple {2743#true} assume true; {2743#true} is VALID [2018-11-23 12:16:30,715 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2743#true} {2743#true} #73#return; {2743#true} is VALID [2018-11-23 12:16:30,715 INFO L256 TraceCheckUtils]: 4: Hoare triple {2743#true} call #t~ret14 := main(); {2743#true} is VALID [2018-11-23 12:16:30,716 INFO L273 TraceCheckUtils]: 5: Hoare triple {2743#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {2745#(= main_~i~1 0)} is VALID [2018-11-23 12:16:30,716 INFO L273 TraceCheckUtils]: 6: Hoare triple {2745#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2745#(= main_~i~1 0)} is VALID [2018-11-23 12:16:30,717 INFO L273 TraceCheckUtils]: 7: Hoare triple {2745#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2746#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:30,717 INFO L273 TraceCheckUtils]: 8: Hoare triple {2746#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2746#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:30,718 INFO L273 TraceCheckUtils]: 9: Hoare triple {2746#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2747#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:30,719 INFO L273 TraceCheckUtils]: 10: Hoare triple {2747#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2747#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:30,719 INFO L273 TraceCheckUtils]: 11: Hoare triple {2747#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2748#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:30,720 INFO L273 TraceCheckUtils]: 12: Hoare triple {2748#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2748#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:30,721 INFO L273 TraceCheckUtils]: 13: Hoare triple {2748#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2749#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:30,721 INFO L273 TraceCheckUtils]: 14: Hoare triple {2749#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2749#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:30,722 INFO L273 TraceCheckUtils]: 15: Hoare triple {2749#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2750#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:30,722 INFO L273 TraceCheckUtils]: 16: Hoare triple {2750#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2750#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:30,723 INFO L273 TraceCheckUtils]: 17: Hoare triple {2750#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2751#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:30,724 INFO L273 TraceCheckUtils]: 18: Hoare triple {2751#(<= main_~i~1 6)} assume !(~i~1 < 40); {2744#false} is VALID [2018-11-23 12:16:30,724 INFO L256 TraceCheckUtils]: 19: Hoare triple {2744#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {2743#true} is VALID [2018-11-23 12:16:30,724 INFO L273 TraceCheckUtils]: 20: Hoare triple {2743#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2743#true} is VALID [2018-11-23 12:16:30,724 INFO L273 TraceCheckUtils]: 21: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:30,725 INFO L273 TraceCheckUtils]: 22: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,725 INFO L273 TraceCheckUtils]: 23: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,725 INFO L273 TraceCheckUtils]: 24: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:30,725 INFO L273 TraceCheckUtils]: 25: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:30,725 INFO L273 TraceCheckUtils]: 26: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,726 INFO L273 TraceCheckUtils]: 27: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,726 INFO L273 TraceCheckUtils]: 28: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:30,726 INFO L273 TraceCheckUtils]: 29: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:30,726 INFO L273 TraceCheckUtils]: 30: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,726 INFO L273 TraceCheckUtils]: 31: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,727 INFO L273 TraceCheckUtils]: 32: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:30,727 INFO L273 TraceCheckUtils]: 33: Hoare triple {2743#true} assume !(~i~0 < 40); {2743#true} is VALID [2018-11-23 12:16:30,727 INFO L273 TraceCheckUtils]: 34: Hoare triple {2743#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2743#true} is VALID [2018-11-23 12:16:30,727 INFO L273 TraceCheckUtils]: 35: Hoare triple {2743#true} assume true; {2743#true} is VALID [2018-11-23 12:16:30,727 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {2743#true} {2744#false} #77#return; {2744#false} is VALID [2018-11-23 12:16:30,728 INFO L273 TraceCheckUtils]: 37: Hoare triple {2744#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {2744#false} is VALID [2018-11-23 12:16:30,728 INFO L256 TraceCheckUtils]: 38: Hoare triple {2744#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {2743#true} is VALID [2018-11-23 12:16:30,728 INFO L273 TraceCheckUtils]: 39: Hoare triple {2743#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2743#true} is VALID [2018-11-23 12:16:30,728 INFO L273 TraceCheckUtils]: 40: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:30,728 INFO L273 TraceCheckUtils]: 41: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,728 INFO L273 TraceCheckUtils]: 42: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,728 INFO L273 TraceCheckUtils]: 43: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:30,728 INFO L273 TraceCheckUtils]: 44: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:30,729 INFO L273 TraceCheckUtils]: 45: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,729 INFO L273 TraceCheckUtils]: 46: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,729 INFO L273 TraceCheckUtils]: 47: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:30,729 INFO L273 TraceCheckUtils]: 48: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:30,729 INFO L273 TraceCheckUtils]: 49: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,729 INFO L273 TraceCheckUtils]: 50: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,729 INFO L273 TraceCheckUtils]: 51: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:30,729 INFO L273 TraceCheckUtils]: 52: Hoare triple {2743#true} assume !(~i~0 < 40); {2743#true} is VALID [2018-11-23 12:16:30,730 INFO L273 TraceCheckUtils]: 53: Hoare triple {2743#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2743#true} is VALID [2018-11-23 12:16:30,730 INFO L273 TraceCheckUtils]: 54: Hoare triple {2743#true} assume true; {2743#true} is VALID [2018-11-23 12:16:30,730 INFO L268 TraceCheckUtils]: 55: Hoare quadruple {2743#true} {2744#false} #79#return; {2744#false} is VALID [2018-11-23 12:16:30,730 INFO L273 TraceCheckUtils]: 56: Hoare triple {2744#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {2744#false} is VALID [2018-11-23 12:16:30,730 INFO L273 TraceCheckUtils]: 57: Hoare triple {2744#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {2744#false} is VALID [2018-11-23 12:16:30,730 INFO L273 TraceCheckUtils]: 58: Hoare triple {2744#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {2744#false} is VALID [2018-11-23 12:16:30,730 INFO L273 TraceCheckUtils]: 59: Hoare triple {2744#false} assume !(~i~2 < 39); {2744#false} is VALID [2018-11-23 12:16:30,730 INFO L273 TraceCheckUtils]: 60: Hoare triple {2744#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {2744#false} is VALID [2018-11-23 12:16:30,731 INFO L256 TraceCheckUtils]: 61: Hoare triple {2744#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {2743#true} is VALID [2018-11-23 12:16:30,731 INFO L273 TraceCheckUtils]: 62: Hoare triple {2743#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2743#true} is VALID [2018-11-23 12:16:30,731 INFO L273 TraceCheckUtils]: 63: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:30,731 INFO L273 TraceCheckUtils]: 64: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,731 INFO L273 TraceCheckUtils]: 65: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,731 INFO L273 TraceCheckUtils]: 66: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:30,732 INFO L273 TraceCheckUtils]: 67: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:30,732 INFO L273 TraceCheckUtils]: 68: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,732 INFO L273 TraceCheckUtils]: 69: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,732 INFO L273 TraceCheckUtils]: 70: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:30,732 INFO L273 TraceCheckUtils]: 71: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:30,733 INFO L273 TraceCheckUtils]: 72: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,733 INFO L273 TraceCheckUtils]: 73: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:30,733 INFO L273 TraceCheckUtils]: 74: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:30,733 INFO L273 TraceCheckUtils]: 75: Hoare triple {2743#true} assume !(~i~0 < 40); {2743#true} is VALID [2018-11-23 12:16:30,733 INFO L273 TraceCheckUtils]: 76: Hoare triple {2743#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2743#true} is VALID [2018-11-23 12:16:30,733 INFO L273 TraceCheckUtils]: 77: Hoare triple {2743#true} assume true; {2743#true} is VALID [2018-11-23 12:16:30,734 INFO L268 TraceCheckUtils]: 78: Hoare quadruple {2743#true} {2744#false} #81#return; {2744#false} is VALID [2018-11-23 12:16:30,734 INFO L273 TraceCheckUtils]: 79: Hoare triple {2744#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {2744#false} is VALID [2018-11-23 12:16:30,734 INFO L273 TraceCheckUtils]: 80: Hoare triple {2744#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2744#false} is VALID [2018-11-23 12:16:30,734 INFO L273 TraceCheckUtils]: 81: Hoare triple {2744#false} assume !false; {2744#false} is VALID [2018-11-23 12:16:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2018-11-23 12:16:30,741 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:30,741 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:30,762 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:16:30,847 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2018-11-23 12:16:30,847 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:30,885 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:31,082 INFO L256 TraceCheckUtils]: 0: Hoare triple {2743#true} call ULTIMATE.init(); {2743#true} is VALID [2018-11-23 12:16:31,082 INFO L273 TraceCheckUtils]: 1: Hoare triple {2743#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {2743#true} is VALID [2018-11-23 12:16:31,082 INFO L273 TraceCheckUtils]: 2: Hoare triple {2743#true} assume true; {2743#true} is VALID [2018-11-23 12:16:31,083 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2743#true} {2743#true} #73#return; {2743#true} is VALID [2018-11-23 12:16:31,083 INFO L256 TraceCheckUtils]: 4: Hoare triple {2743#true} call #t~ret14 := main(); {2743#true} is VALID [2018-11-23 12:16:31,083 INFO L273 TraceCheckUtils]: 5: Hoare triple {2743#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {2743#true} is VALID [2018-11-23 12:16:31,083 INFO L273 TraceCheckUtils]: 6: Hoare triple {2743#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2743#true} is VALID [2018-11-23 12:16:31,083 INFO L273 TraceCheckUtils]: 7: Hoare triple {2743#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2743#true} is VALID [2018-11-23 12:16:31,084 INFO L273 TraceCheckUtils]: 8: Hoare triple {2743#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2743#true} is VALID [2018-11-23 12:16:31,084 INFO L273 TraceCheckUtils]: 9: Hoare triple {2743#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2743#true} is VALID [2018-11-23 12:16:31,084 INFO L273 TraceCheckUtils]: 10: Hoare triple {2743#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2743#true} is VALID [2018-11-23 12:16:31,084 INFO L273 TraceCheckUtils]: 11: Hoare triple {2743#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2743#true} is VALID [2018-11-23 12:16:31,084 INFO L273 TraceCheckUtils]: 12: Hoare triple {2743#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2743#true} is VALID [2018-11-23 12:16:31,085 INFO L273 TraceCheckUtils]: 13: Hoare triple {2743#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2743#true} is VALID [2018-11-23 12:16:31,085 INFO L273 TraceCheckUtils]: 14: Hoare triple {2743#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2743#true} is VALID [2018-11-23 12:16:31,085 INFO L273 TraceCheckUtils]: 15: Hoare triple {2743#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2743#true} is VALID [2018-11-23 12:16:31,085 INFO L273 TraceCheckUtils]: 16: Hoare triple {2743#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {2743#true} is VALID [2018-11-23 12:16:31,085 INFO L273 TraceCheckUtils]: 17: Hoare triple {2743#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {2743#true} is VALID [2018-11-23 12:16:31,086 INFO L273 TraceCheckUtils]: 18: Hoare triple {2743#true} assume !(~i~1 < 40); {2743#true} is VALID [2018-11-23 12:16:31,086 INFO L256 TraceCheckUtils]: 19: Hoare triple {2743#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {2743#true} is VALID [2018-11-23 12:16:31,086 INFO L273 TraceCheckUtils]: 20: Hoare triple {2743#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2743#true} is VALID [2018-11-23 12:16:31,086 INFO L273 TraceCheckUtils]: 21: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:31,086 INFO L273 TraceCheckUtils]: 22: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,086 INFO L273 TraceCheckUtils]: 23: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,087 INFO L273 TraceCheckUtils]: 24: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:31,087 INFO L273 TraceCheckUtils]: 25: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:31,087 INFO L273 TraceCheckUtils]: 26: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,087 INFO L273 TraceCheckUtils]: 27: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,087 INFO L273 TraceCheckUtils]: 28: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:31,087 INFO L273 TraceCheckUtils]: 29: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:31,088 INFO L273 TraceCheckUtils]: 30: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,088 INFO L273 TraceCheckUtils]: 31: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,088 INFO L273 TraceCheckUtils]: 32: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:31,088 INFO L273 TraceCheckUtils]: 33: Hoare triple {2743#true} assume !(~i~0 < 40); {2743#true} is VALID [2018-11-23 12:16:31,088 INFO L273 TraceCheckUtils]: 34: Hoare triple {2743#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2743#true} is VALID [2018-11-23 12:16:31,088 INFO L273 TraceCheckUtils]: 35: Hoare triple {2743#true} assume true; {2743#true} is VALID [2018-11-23 12:16:31,089 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {2743#true} {2743#true} #77#return; {2743#true} is VALID [2018-11-23 12:16:31,089 INFO L273 TraceCheckUtils]: 37: Hoare triple {2743#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {2743#true} is VALID [2018-11-23 12:16:31,089 INFO L256 TraceCheckUtils]: 38: Hoare triple {2743#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {2743#true} is VALID [2018-11-23 12:16:31,089 INFO L273 TraceCheckUtils]: 39: Hoare triple {2743#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2743#true} is VALID [2018-11-23 12:16:31,089 INFO L273 TraceCheckUtils]: 40: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:31,090 INFO L273 TraceCheckUtils]: 41: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,090 INFO L273 TraceCheckUtils]: 42: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,090 INFO L273 TraceCheckUtils]: 43: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:31,090 INFO L273 TraceCheckUtils]: 44: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:31,090 INFO L273 TraceCheckUtils]: 45: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,090 INFO L273 TraceCheckUtils]: 46: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,091 INFO L273 TraceCheckUtils]: 47: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:31,091 INFO L273 TraceCheckUtils]: 48: Hoare triple {2743#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2743#true} is VALID [2018-11-23 12:16:31,091 INFO L273 TraceCheckUtils]: 49: Hoare triple {2743#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,091 INFO L273 TraceCheckUtils]: 50: Hoare triple {2743#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2743#true} is VALID [2018-11-23 12:16:31,091 INFO L273 TraceCheckUtils]: 51: Hoare triple {2743#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2743#true} is VALID [2018-11-23 12:16:31,091 INFO L273 TraceCheckUtils]: 52: Hoare triple {2743#true} assume !(~i~0 < 40); {2743#true} is VALID [2018-11-23 12:16:31,092 INFO L273 TraceCheckUtils]: 53: Hoare triple {2743#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2743#true} is VALID [2018-11-23 12:16:31,092 INFO L273 TraceCheckUtils]: 54: Hoare triple {2743#true} assume true; {2743#true} is VALID [2018-11-23 12:16:31,092 INFO L268 TraceCheckUtils]: 55: Hoare quadruple {2743#true} {2743#true} #79#return; {2743#true} is VALID [2018-11-23 12:16:31,107 INFO L273 TraceCheckUtils]: 56: Hoare triple {2743#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {2923#(<= main_~i~2 0)} is VALID [2018-11-23 12:16:31,115 INFO L273 TraceCheckUtils]: 57: Hoare triple {2923#(<= main_~i~2 0)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {2923#(<= main_~i~2 0)} is VALID [2018-11-23 12:16:31,131 INFO L273 TraceCheckUtils]: 58: Hoare triple {2923#(<= main_~i~2 0)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {2930#(<= main_~i~2 1)} is VALID [2018-11-23 12:16:31,139 INFO L273 TraceCheckUtils]: 59: Hoare triple {2930#(<= main_~i~2 1)} assume !(~i~2 < 39); {2744#false} is VALID [2018-11-23 12:16:31,140 INFO L273 TraceCheckUtils]: 60: Hoare triple {2744#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {2744#false} is VALID [2018-11-23 12:16:31,140 INFO L256 TraceCheckUtils]: 61: Hoare triple {2744#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {2744#false} is VALID [2018-11-23 12:16:31,140 INFO L273 TraceCheckUtils]: 62: Hoare triple {2744#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {2744#false} is VALID [2018-11-23 12:16:31,140 INFO L273 TraceCheckUtils]: 63: Hoare triple {2744#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2744#false} is VALID [2018-11-23 12:16:31,140 INFO L273 TraceCheckUtils]: 64: Hoare triple {2744#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2744#false} is VALID [2018-11-23 12:16:31,141 INFO L273 TraceCheckUtils]: 65: Hoare triple {2744#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2744#false} is VALID [2018-11-23 12:16:31,141 INFO L273 TraceCheckUtils]: 66: Hoare triple {2744#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2744#false} is VALID [2018-11-23 12:16:31,141 INFO L273 TraceCheckUtils]: 67: Hoare triple {2744#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2744#false} is VALID [2018-11-23 12:16:31,141 INFO L273 TraceCheckUtils]: 68: Hoare triple {2744#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2744#false} is VALID [2018-11-23 12:16:31,141 INFO L273 TraceCheckUtils]: 69: Hoare triple {2744#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2744#false} is VALID [2018-11-23 12:16:31,141 INFO L273 TraceCheckUtils]: 70: Hoare triple {2744#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2744#false} is VALID [2018-11-23 12:16:31,142 INFO L273 TraceCheckUtils]: 71: Hoare triple {2744#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {2744#false} is VALID [2018-11-23 12:16:31,142 INFO L273 TraceCheckUtils]: 72: Hoare triple {2744#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {2744#false} is VALID [2018-11-23 12:16:31,142 INFO L273 TraceCheckUtils]: 73: Hoare triple {2744#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {2744#false} is VALID [2018-11-23 12:16:31,142 INFO L273 TraceCheckUtils]: 74: Hoare triple {2744#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {2744#false} is VALID [2018-11-23 12:16:31,142 INFO L273 TraceCheckUtils]: 75: Hoare triple {2744#false} assume !(~i~0 < 40); {2744#false} is VALID [2018-11-23 12:16:31,142 INFO L273 TraceCheckUtils]: 76: Hoare triple {2744#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {2744#false} is VALID [2018-11-23 12:16:31,143 INFO L273 TraceCheckUtils]: 77: Hoare triple {2744#false} assume true; {2744#false} is VALID [2018-11-23 12:16:31,143 INFO L268 TraceCheckUtils]: 78: Hoare quadruple {2744#false} {2744#false} #81#return; {2744#false} is VALID [2018-11-23 12:16:31,143 INFO L273 TraceCheckUtils]: 79: Hoare triple {2744#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {2744#false} is VALID [2018-11-23 12:16:31,143 INFO L273 TraceCheckUtils]: 80: Hoare triple {2744#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {2744#false} is VALID [2018-11-23 12:16:31,143 INFO L273 TraceCheckUtils]: 81: Hoare triple {2744#false} assume !false; {2744#false} is VALID [2018-11-23 12:16:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 94 proven. 1 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 12:16:31,172 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:31,173 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 4] total 11 [2018-11-23 12:16:31,173 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 82 [2018-11-23 12:16:31,173 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:31,173 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2018-11-23 12:16:31,260 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:31,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 12:16:31,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 12:16:31,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:16:31,261 INFO L87 Difference]: Start difference. First operand 49 states and 56 transitions. Second operand 11 states. [2018-11-23 12:16:31,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:31,639 INFO L93 Difference]: Finished difference Result 85 states and 100 transitions. [2018-11-23 12:16:31,639 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 12:16:31,639 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 82 [2018-11-23 12:16:31,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:31,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:16:31,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 77 transitions. [2018-11-23 12:16:31,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:16:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 77 transitions. [2018-11-23 12:16:31,644 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 77 transitions. [2018-11-23 12:16:31,739 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:31,741 INFO L225 Difference]: With dead ends: 85 [2018-11-23 12:16:31,741 INFO L226 Difference]: Without dead ends: 55 [2018-11-23 12:16:31,742 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:16:31,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2018-11-23 12:16:31,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 53. [2018-11-23 12:16:31,785 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:31,786 INFO L82 GeneralOperation]: Start isEquivalent. First operand 55 states. Second operand 53 states. [2018-11-23 12:16:31,786 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 53 states. [2018-11-23 12:16:31,786 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 53 states. [2018-11-23 12:16:31,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:31,789 INFO L93 Difference]: Finished difference Result 55 states and 62 transitions. [2018-11-23 12:16:31,789 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 62 transitions. [2018-11-23 12:16:31,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:31,789 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:31,790 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 55 states. [2018-11-23 12:16:31,790 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 55 states. [2018-11-23 12:16:31,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:31,792 INFO L93 Difference]: Finished difference Result 55 states and 62 transitions. [2018-11-23 12:16:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 62 transitions. [2018-11-23 12:16:31,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:31,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:31,793 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:31,793 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:31,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-23 12:16:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 60 transitions. [2018-11-23 12:16:31,795 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 60 transitions. Word has length 82 [2018-11-23 12:16:31,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:31,796 INFO L480 AbstractCegarLoop]: Abstraction has 53 states and 60 transitions. [2018-11-23 12:16:31,796 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 12:16:31,796 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 60 transitions. [2018-11-23 12:16:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-11-23 12:16:31,797 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:31,797 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 7, 7, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:31,797 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:31,798 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:31,798 INFO L82 PathProgramCache]: Analyzing trace with hash 197997542, now seen corresponding path program 7 times [2018-11-23 12:16:31,798 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:31,798 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:31,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:31,799 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:31,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:31,987 INFO L256 TraceCheckUtils]: 0: Hoare triple {3303#true} call ULTIMATE.init(); {3303#true} is VALID [2018-11-23 12:16:31,987 INFO L273 TraceCheckUtils]: 1: Hoare triple {3303#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {3303#true} is VALID [2018-11-23 12:16:31,987 INFO L273 TraceCheckUtils]: 2: Hoare triple {3303#true} assume true; {3303#true} is VALID [2018-11-23 12:16:31,987 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3303#true} {3303#true} #73#return; {3303#true} is VALID [2018-11-23 12:16:31,987 INFO L256 TraceCheckUtils]: 4: Hoare triple {3303#true} call #t~ret14 := main(); {3303#true} is VALID [2018-11-23 12:16:31,988 INFO L273 TraceCheckUtils]: 5: Hoare triple {3303#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {3305#(= main_~i~1 0)} is VALID [2018-11-23 12:16:31,988 INFO L273 TraceCheckUtils]: 6: Hoare triple {3305#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3305#(= main_~i~1 0)} is VALID [2018-11-23 12:16:31,989 INFO L273 TraceCheckUtils]: 7: Hoare triple {3305#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3306#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:31,989 INFO L273 TraceCheckUtils]: 8: Hoare triple {3306#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3306#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:31,989 INFO L273 TraceCheckUtils]: 9: Hoare triple {3306#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3307#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:31,990 INFO L273 TraceCheckUtils]: 10: Hoare triple {3307#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3307#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:31,990 INFO L273 TraceCheckUtils]: 11: Hoare triple {3307#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3308#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:31,991 INFO L273 TraceCheckUtils]: 12: Hoare triple {3308#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3308#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:31,992 INFO L273 TraceCheckUtils]: 13: Hoare triple {3308#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3309#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:31,992 INFO L273 TraceCheckUtils]: 14: Hoare triple {3309#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3309#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:31,993 INFO L273 TraceCheckUtils]: 15: Hoare triple {3309#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3310#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:31,994 INFO L273 TraceCheckUtils]: 16: Hoare triple {3310#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3310#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:31,994 INFO L273 TraceCheckUtils]: 17: Hoare triple {3310#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3311#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:31,995 INFO L273 TraceCheckUtils]: 18: Hoare triple {3311#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3311#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:31,996 INFO L273 TraceCheckUtils]: 19: Hoare triple {3311#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3312#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:31,996 INFO L273 TraceCheckUtils]: 20: Hoare triple {3312#(<= main_~i~1 7)} assume !(~i~1 < 40); {3304#false} is VALID [2018-11-23 12:16:31,997 INFO L256 TraceCheckUtils]: 21: Hoare triple {3304#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {3303#true} is VALID [2018-11-23 12:16:31,997 INFO L273 TraceCheckUtils]: 22: Hoare triple {3303#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3303#true} is VALID [2018-11-23 12:16:31,997 INFO L273 TraceCheckUtils]: 23: Hoare triple {3303#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3303#true} is VALID [2018-11-23 12:16:31,997 INFO L273 TraceCheckUtils]: 24: Hoare triple {3303#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3303#true} is VALID [2018-11-23 12:16:31,997 INFO L273 TraceCheckUtils]: 25: Hoare triple {3303#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3303#true} is VALID [2018-11-23 12:16:31,998 INFO L273 TraceCheckUtils]: 26: Hoare triple {3303#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3303#true} is VALID [2018-11-23 12:16:31,998 INFO L273 TraceCheckUtils]: 27: Hoare triple {3303#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3303#true} is VALID [2018-11-23 12:16:31,998 INFO L273 TraceCheckUtils]: 28: Hoare triple {3303#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3303#true} is VALID [2018-11-23 12:16:31,998 INFO L273 TraceCheckUtils]: 29: Hoare triple {3303#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3303#true} is VALID [2018-11-23 12:16:31,998 INFO L273 TraceCheckUtils]: 30: Hoare triple {3303#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3303#true} is VALID [2018-11-23 12:16:31,999 INFO L273 TraceCheckUtils]: 31: Hoare triple {3303#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3303#true} is VALID [2018-11-23 12:16:31,999 INFO L273 TraceCheckUtils]: 32: Hoare triple {3303#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3303#true} is VALID [2018-11-23 12:16:31,999 INFO L273 TraceCheckUtils]: 33: Hoare triple {3303#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3303#true} is VALID [2018-11-23 12:16:31,999 INFO L273 TraceCheckUtils]: 34: Hoare triple {3303#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3303#true} is VALID [2018-11-23 12:16:31,999 INFO L273 TraceCheckUtils]: 35: Hoare triple {3303#true} assume !(~i~0 < 40); {3303#true} is VALID [2018-11-23 12:16:31,999 INFO L273 TraceCheckUtils]: 36: Hoare triple {3303#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3303#true} is VALID [2018-11-23 12:16:31,999 INFO L273 TraceCheckUtils]: 37: Hoare triple {3303#true} assume true; {3303#true} is VALID [2018-11-23 12:16:32,000 INFO L268 TraceCheckUtils]: 38: Hoare quadruple {3303#true} {3304#false} #77#return; {3304#false} is VALID [2018-11-23 12:16:32,000 INFO L273 TraceCheckUtils]: 39: Hoare triple {3304#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {3304#false} is VALID [2018-11-23 12:16:32,000 INFO L256 TraceCheckUtils]: 40: Hoare triple {3304#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {3303#true} is VALID [2018-11-23 12:16:32,000 INFO L273 TraceCheckUtils]: 41: Hoare triple {3303#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3303#true} is VALID [2018-11-23 12:16:32,000 INFO L273 TraceCheckUtils]: 42: Hoare triple {3303#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3303#true} is VALID [2018-11-23 12:16:32,000 INFO L273 TraceCheckUtils]: 43: Hoare triple {3303#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,000 INFO L273 TraceCheckUtils]: 44: Hoare triple {3303#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,000 INFO L273 TraceCheckUtils]: 45: Hoare triple {3303#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3303#true} is VALID [2018-11-23 12:16:32,001 INFO L273 TraceCheckUtils]: 46: Hoare triple {3303#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3303#true} is VALID [2018-11-23 12:16:32,001 INFO L273 TraceCheckUtils]: 47: Hoare triple {3303#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,001 INFO L273 TraceCheckUtils]: 48: Hoare triple {3303#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,001 INFO L273 TraceCheckUtils]: 49: Hoare triple {3303#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3303#true} is VALID [2018-11-23 12:16:32,001 INFO L273 TraceCheckUtils]: 50: Hoare triple {3303#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3303#true} is VALID [2018-11-23 12:16:32,001 INFO L273 TraceCheckUtils]: 51: Hoare triple {3303#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,001 INFO L273 TraceCheckUtils]: 52: Hoare triple {3303#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,001 INFO L273 TraceCheckUtils]: 53: Hoare triple {3303#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3303#true} is VALID [2018-11-23 12:16:32,001 INFO L273 TraceCheckUtils]: 54: Hoare triple {3303#true} assume !(~i~0 < 40); {3303#true} is VALID [2018-11-23 12:16:32,002 INFO L273 TraceCheckUtils]: 55: Hoare triple {3303#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3303#true} is VALID [2018-11-23 12:16:32,002 INFO L273 TraceCheckUtils]: 56: Hoare triple {3303#true} assume true; {3303#true} is VALID [2018-11-23 12:16:32,002 INFO L268 TraceCheckUtils]: 57: Hoare quadruple {3303#true} {3304#false} #79#return; {3304#false} is VALID [2018-11-23 12:16:32,002 INFO L273 TraceCheckUtils]: 58: Hoare triple {3304#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {3304#false} is VALID [2018-11-23 12:16:32,002 INFO L273 TraceCheckUtils]: 59: Hoare triple {3304#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {3304#false} is VALID [2018-11-23 12:16:32,002 INFO L273 TraceCheckUtils]: 60: Hoare triple {3304#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {3304#false} is VALID [2018-11-23 12:16:32,002 INFO L273 TraceCheckUtils]: 61: Hoare triple {3304#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {3304#false} is VALID [2018-11-23 12:16:32,002 INFO L273 TraceCheckUtils]: 62: Hoare triple {3304#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {3304#false} is VALID [2018-11-23 12:16:32,003 INFO L273 TraceCheckUtils]: 63: Hoare triple {3304#false} assume !(~i~2 < 39); {3304#false} is VALID [2018-11-23 12:16:32,003 INFO L273 TraceCheckUtils]: 64: Hoare triple {3304#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {3304#false} is VALID [2018-11-23 12:16:32,003 INFO L256 TraceCheckUtils]: 65: Hoare triple {3304#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {3303#true} is VALID [2018-11-23 12:16:32,003 INFO L273 TraceCheckUtils]: 66: Hoare triple {3303#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3303#true} is VALID [2018-11-23 12:16:32,003 INFO L273 TraceCheckUtils]: 67: Hoare triple {3303#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3303#true} is VALID [2018-11-23 12:16:32,003 INFO L273 TraceCheckUtils]: 68: Hoare triple {3303#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,003 INFO L273 TraceCheckUtils]: 69: Hoare triple {3303#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,003 INFO L273 TraceCheckUtils]: 70: Hoare triple {3303#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3303#true} is VALID [2018-11-23 12:16:32,004 INFO L273 TraceCheckUtils]: 71: Hoare triple {3303#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3303#true} is VALID [2018-11-23 12:16:32,004 INFO L273 TraceCheckUtils]: 72: Hoare triple {3303#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,004 INFO L273 TraceCheckUtils]: 73: Hoare triple {3303#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,004 INFO L273 TraceCheckUtils]: 74: Hoare triple {3303#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3303#true} is VALID [2018-11-23 12:16:32,004 INFO L273 TraceCheckUtils]: 75: Hoare triple {3303#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3303#true} is VALID [2018-11-23 12:16:32,004 INFO L273 TraceCheckUtils]: 76: Hoare triple {3303#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,004 INFO L273 TraceCheckUtils]: 77: Hoare triple {3303#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3303#true} is VALID [2018-11-23 12:16:32,004 INFO L273 TraceCheckUtils]: 78: Hoare triple {3303#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3303#true} is VALID [2018-11-23 12:16:32,004 INFO L273 TraceCheckUtils]: 79: Hoare triple {3303#true} assume !(~i~0 < 40); {3303#true} is VALID [2018-11-23 12:16:32,005 INFO L273 TraceCheckUtils]: 80: Hoare triple {3303#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3303#true} is VALID [2018-11-23 12:16:32,005 INFO L273 TraceCheckUtils]: 81: Hoare triple {3303#true} assume true; {3303#true} is VALID [2018-11-23 12:16:32,005 INFO L268 TraceCheckUtils]: 82: Hoare quadruple {3303#true} {3304#false} #81#return; {3304#false} is VALID [2018-11-23 12:16:32,005 INFO L273 TraceCheckUtils]: 83: Hoare triple {3304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {3304#false} is VALID [2018-11-23 12:16:32,005 INFO L273 TraceCheckUtils]: 84: Hoare triple {3304#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3304#false} is VALID [2018-11-23 12:16:32,005 INFO L273 TraceCheckUtils]: 85: Hoare triple {3304#false} assume !false; {3304#false} is VALID [2018-11-23 12:16:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-11-23 12:16:32,011 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:32,011 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:32,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:32,094 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:32,220 INFO L256 TraceCheckUtils]: 0: Hoare triple {3303#true} call ULTIMATE.init(); {3303#true} is VALID [2018-11-23 12:16:32,220 INFO L273 TraceCheckUtils]: 1: Hoare triple {3303#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {3303#true} is VALID [2018-11-23 12:16:32,221 INFO L273 TraceCheckUtils]: 2: Hoare triple {3303#true} assume true; {3303#true} is VALID [2018-11-23 12:16:32,221 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3303#true} {3303#true} #73#return; {3303#true} is VALID [2018-11-23 12:16:32,221 INFO L256 TraceCheckUtils]: 4: Hoare triple {3303#true} call #t~ret14 := main(); {3303#true} is VALID [2018-11-23 12:16:32,222 INFO L273 TraceCheckUtils]: 5: Hoare triple {3303#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {3331#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:32,222 INFO L273 TraceCheckUtils]: 6: Hoare triple {3331#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3331#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:32,223 INFO L273 TraceCheckUtils]: 7: Hoare triple {3331#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3306#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:32,224 INFO L273 TraceCheckUtils]: 8: Hoare triple {3306#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3306#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:32,224 INFO L273 TraceCheckUtils]: 9: Hoare triple {3306#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3307#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:32,224 INFO L273 TraceCheckUtils]: 10: Hoare triple {3307#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3307#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:32,225 INFO L273 TraceCheckUtils]: 11: Hoare triple {3307#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3308#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:32,225 INFO L273 TraceCheckUtils]: 12: Hoare triple {3308#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3308#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:32,226 INFO L273 TraceCheckUtils]: 13: Hoare triple {3308#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3309#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:32,227 INFO L273 TraceCheckUtils]: 14: Hoare triple {3309#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3309#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:32,227 INFO L273 TraceCheckUtils]: 15: Hoare triple {3309#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3310#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:32,228 INFO L273 TraceCheckUtils]: 16: Hoare triple {3310#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3310#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:32,229 INFO L273 TraceCheckUtils]: 17: Hoare triple {3310#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3311#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:32,229 INFO L273 TraceCheckUtils]: 18: Hoare triple {3311#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3311#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:32,230 INFO L273 TraceCheckUtils]: 19: Hoare triple {3311#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3312#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:32,231 INFO L273 TraceCheckUtils]: 20: Hoare triple {3312#(<= main_~i~1 7)} assume !(~i~1 < 40); {3304#false} is VALID [2018-11-23 12:16:32,231 INFO L256 TraceCheckUtils]: 21: Hoare triple {3304#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {3304#false} is VALID [2018-11-23 12:16:32,231 INFO L273 TraceCheckUtils]: 22: Hoare triple {3304#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3304#false} is VALID [2018-11-23 12:16:32,231 INFO L273 TraceCheckUtils]: 23: Hoare triple {3304#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3304#false} is VALID [2018-11-23 12:16:32,232 INFO L273 TraceCheckUtils]: 24: Hoare triple {3304#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,232 INFO L273 TraceCheckUtils]: 25: Hoare triple {3304#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,232 INFO L273 TraceCheckUtils]: 26: Hoare triple {3304#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3304#false} is VALID [2018-11-23 12:16:32,232 INFO L273 TraceCheckUtils]: 27: Hoare triple {3304#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3304#false} is VALID [2018-11-23 12:16:32,232 INFO L273 TraceCheckUtils]: 28: Hoare triple {3304#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,233 INFO L273 TraceCheckUtils]: 29: Hoare triple {3304#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,233 INFO L273 TraceCheckUtils]: 30: Hoare triple {3304#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3304#false} is VALID [2018-11-23 12:16:32,233 INFO L273 TraceCheckUtils]: 31: Hoare triple {3304#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3304#false} is VALID [2018-11-23 12:16:32,233 INFO L273 TraceCheckUtils]: 32: Hoare triple {3304#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,233 INFO L273 TraceCheckUtils]: 33: Hoare triple {3304#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,234 INFO L273 TraceCheckUtils]: 34: Hoare triple {3304#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3304#false} is VALID [2018-11-23 12:16:32,234 INFO L273 TraceCheckUtils]: 35: Hoare triple {3304#false} assume !(~i~0 < 40); {3304#false} is VALID [2018-11-23 12:16:32,234 INFO L273 TraceCheckUtils]: 36: Hoare triple {3304#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3304#false} is VALID [2018-11-23 12:16:32,234 INFO L273 TraceCheckUtils]: 37: Hoare triple {3304#false} assume true; {3304#false} is VALID [2018-11-23 12:16:32,234 INFO L268 TraceCheckUtils]: 38: Hoare quadruple {3304#false} {3304#false} #77#return; {3304#false} is VALID [2018-11-23 12:16:32,235 INFO L273 TraceCheckUtils]: 39: Hoare triple {3304#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {3304#false} is VALID [2018-11-23 12:16:32,235 INFO L256 TraceCheckUtils]: 40: Hoare triple {3304#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {3304#false} is VALID [2018-11-23 12:16:32,235 INFO L273 TraceCheckUtils]: 41: Hoare triple {3304#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3304#false} is VALID [2018-11-23 12:16:32,235 INFO L273 TraceCheckUtils]: 42: Hoare triple {3304#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3304#false} is VALID [2018-11-23 12:16:32,235 INFO L273 TraceCheckUtils]: 43: Hoare triple {3304#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,236 INFO L273 TraceCheckUtils]: 44: Hoare triple {3304#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,236 INFO L273 TraceCheckUtils]: 45: Hoare triple {3304#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3304#false} is VALID [2018-11-23 12:16:32,236 INFO L273 TraceCheckUtils]: 46: Hoare triple {3304#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3304#false} is VALID [2018-11-23 12:16:32,236 INFO L273 TraceCheckUtils]: 47: Hoare triple {3304#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,236 INFO L273 TraceCheckUtils]: 48: Hoare triple {3304#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,236 INFO L273 TraceCheckUtils]: 49: Hoare triple {3304#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3304#false} is VALID [2018-11-23 12:16:32,237 INFO L273 TraceCheckUtils]: 50: Hoare triple {3304#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3304#false} is VALID [2018-11-23 12:16:32,237 INFO L273 TraceCheckUtils]: 51: Hoare triple {3304#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,237 INFO L273 TraceCheckUtils]: 52: Hoare triple {3304#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,237 INFO L273 TraceCheckUtils]: 53: Hoare triple {3304#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3304#false} is VALID [2018-11-23 12:16:32,237 INFO L273 TraceCheckUtils]: 54: Hoare triple {3304#false} assume !(~i~0 < 40); {3304#false} is VALID [2018-11-23 12:16:32,237 INFO L273 TraceCheckUtils]: 55: Hoare triple {3304#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3304#false} is VALID [2018-11-23 12:16:32,237 INFO L273 TraceCheckUtils]: 56: Hoare triple {3304#false} assume true; {3304#false} is VALID [2018-11-23 12:16:32,237 INFO L268 TraceCheckUtils]: 57: Hoare quadruple {3304#false} {3304#false} #79#return; {3304#false} is VALID [2018-11-23 12:16:32,237 INFO L273 TraceCheckUtils]: 58: Hoare triple {3304#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {3304#false} is VALID [2018-11-23 12:16:32,238 INFO L273 TraceCheckUtils]: 59: Hoare triple {3304#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {3304#false} is VALID [2018-11-23 12:16:32,238 INFO L273 TraceCheckUtils]: 60: Hoare triple {3304#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {3304#false} is VALID [2018-11-23 12:16:32,238 INFO L273 TraceCheckUtils]: 61: Hoare triple {3304#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {3304#false} is VALID [2018-11-23 12:16:32,238 INFO L273 TraceCheckUtils]: 62: Hoare triple {3304#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {3304#false} is VALID [2018-11-23 12:16:32,238 INFO L273 TraceCheckUtils]: 63: Hoare triple {3304#false} assume !(~i~2 < 39); {3304#false} is VALID [2018-11-23 12:16:32,238 INFO L273 TraceCheckUtils]: 64: Hoare triple {3304#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {3304#false} is VALID [2018-11-23 12:16:32,238 INFO L256 TraceCheckUtils]: 65: Hoare triple {3304#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {3304#false} is VALID [2018-11-23 12:16:32,238 INFO L273 TraceCheckUtils]: 66: Hoare triple {3304#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3304#false} is VALID [2018-11-23 12:16:32,239 INFO L273 TraceCheckUtils]: 67: Hoare triple {3304#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3304#false} is VALID [2018-11-23 12:16:32,239 INFO L273 TraceCheckUtils]: 68: Hoare triple {3304#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,239 INFO L273 TraceCheckUtils]: 69: Hoare triple {3304#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,239 INFO L273 TraceCheckUtils]: 70: Hoare triple {3304#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3304#false} is VALID [2018-11-23 12:16:32,239 INFO L273 TraceCheckUtils]: 71: Hoare triple {3304#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3304#false} is VALID [2018-11-23 12:16:32,239 INFO L273 TraceCheckUtils]: 72: Hoare triple {3304#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,239 INFO L273 TraceCheckUtils]: 73: Hoare triple {3304#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,239 INFO L273 TraceCheckUtils]: 74: Hoare triple {3304#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3304#false} is VALID [2018-11-23 12:16:32,239 INFO L273 TraceCheckUtils]: 75: Hoare triple {3304#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3304#false} is VALID [2018-11-23 12:16:32,240 INFO L273 TraceCheckUtils]: 76: Hoare triple {3304#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,240 INFO L273 TraceCheckUtils]: 77: Hoare triple {3304#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3304#false} is VALID [2018-11-23 12:16:32,240 INFO L273 TraceCheckUtils]: 78: Hoare triple {3304#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3304#false} is VALID [2018-11-23 12:16:32,240 INFO L273 TraceCheckUtils]: 79: Hoare triple {3304#false} assume !(~i~0 < 40); {3304#false} is VALID [2018-11-23 12:16:32,240 INFO L273 TraceCheckUtils]: 80: Hoare triple {3304#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3304#false} is VALID [2018-11-23 12:16:32,240 INFO L273 TraceCheckUtils]: 81: Hoare triple {3304#false} assume true; {3304#false} is VALID [2018-11-23 12:16:32,240 INFO L268 TraceCheckUtils]: 82: Hoare quadruple {3304#false} {3304#false} #81#return; {3304#false} is VALID [2018-11-23 12:16:32,240 INFO L273 TraceCheckUtils]: 83: Hoare triple {3304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {3304#false} is VALID [2018-11-23 12:16:32,241 INFO L273 TraceCheckUtils]: 84: Hoare triple {3304#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3304#false} is VALID [2018-11-23 12:16:32,241 INFO L273 TraceCheckUtils]: 85: Hoare triple {3304#false} assume !false; {3304#false} is VALID [2018-11-23 12:16:32,244 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-11-23 12:16:32,263 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:32,263 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2018-11-23 12:16:32,264 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 86 [2018-11-23 12:16:32,265 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:32,265 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2018-11-23 12:16:32,328 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:32,328 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 12:16:32,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 12:16:32,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:16:32,329 INFO L87 Difference]: Start difference. First operand 53 states and 60 transitions. Second operand 11 states. [2018-11-23 12:16:32,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:32,556 INFO L93 Difference]: Finished difference Result 88 states and 102 transitions. [2018-11-23 12:16:32,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 12:16:32,556 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 86 [2018-11-23 12:16:32,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:32,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:16:32,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 74 transitions. [2018-11-23 12:16:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-11-23 12:16:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 74 transitions. [2018-11-23 12:16:32,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 74 transitions. [2018-11-23 12:16:32,686 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:32,687 INFO L225 Difference]: With dead ends: 88 [2018-11-23 12:16:32,687 INFO L226 Difference]: Without dead ends: 56 [2018-11-23 12:16:32,688 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:16:32,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2018-11-23 12:16:32,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 55. [2018-11-23 12:16:32,735 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:32,736 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand 55 states. [2018-11-23 12:16:32,736 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand 55 states. [2018-11-23 12:16:32,736 INFO L87 Difference]: Start difference. First operand 56 states. Second operand 55 states. [2018-11-23 12:16:32,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:32,739 INFO L93 Difference]: Finished difference Result 56 states and 63 transitions. [2018-11-23 12:16:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 63 transitions. [2018-11-23 12:16:32,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:32,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:32,739 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 56 states. [2018-11-23 12:16:32,740 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 56 states. [2018-11-23 12:16:32,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:32,741 INFO L93 Difference]: Finished difference Result 56 states and 63 transitions. [2018-11-23 12:16:32,742 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 63 transitions. [2018-11-23 12:16:32,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:32,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:32,742 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:32,742 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2018-11-23 12:16:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 62 transitions. [2018-11-23 12:16:32,744 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 62 transitions. Word has length 86 [2018-11-23 12:16:32,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:32,745 INFO L480 AbstractCegarLoop]: Abstraction has 55 states and 62 transitions. [2018-11-23 12:16:32,745 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 12:16:32,745 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 62 transitions. [2018-11-23 12:16:32,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-11-23 12:16:32,746 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:32,746 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 8, 8, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:32,746 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:32,746 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:32,747 INFO L82 PathProgramCache]: Analyzing trace with hash 1074942888, now seen corresponding path program 8 times [2018-11-23 12:16:32,747 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:32,747 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:32,748 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:32,748 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:32,748 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:32,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:32,982 INFO L256 TraceCheckUtils]: 0: Hoare triple {3885#true} call ULTIMATE.init(); {3885#true} is VALID [2018-11-23 12:16:32,982 INFO L273 TraceCheckUtils]: 1: Hoare triple {3885#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {3885#true} is VALID [2018-11-23 12:16:32,982 INFO L273 TraceCheckUtils]: 2: Hoare triple {3885#true} assume true; {3885#true} is VALID [2018-11-23 12:16:32,983 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3885#true} {3885#true} #73#return; {3885#true} is VALID [2018-11-23 12:16:32,983 INFO L256 TraceCheckUtils]: 4: Hoare triple {3885#true} call #t~ret14 := main(); {3885#true} is VALID [2018-11-23 12:16:32,984 INFO L273 TraceCheckUtils]: 5: Hoare triple {3885#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {3887#(= main_~i~1 0)} is VALID [2018-11-23 12:16:32,984 INFO L273 TraceCheckUtils]: 6: Hoare triple {3887#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3887#(= main_~i~1 0)} is VALID [2018-11-23 12:16:32,985 INFO L273 TraceCheckUtils]: 7: Hoare triple {3887#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3888#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:32,985 INFO L273 TraceCheckUtils]: 8: Hoare triple {3888#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3888#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:32,986 INFO L273 TraceCheckUtils]: 9: Hoare triple {3888#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3889#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:32,986 INFO L273 TraceCheckUtils]: 10: Hoare triple {3889#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3889#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:32,987 INFO L273 TraceCheckUtils]: 11: Hoare triple {3889#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3890#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:32,987 INFO L273 TraceCheckUtils]: 12: Hoare triple {3890#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3890#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:32,988 INFO L273 TraceCheckUtils]: 13: Hoare triple {3890#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3891#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:32,988 INFO L273 TraceCheckUtils]: 14: Hoare triple {3891#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3891#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:32,989 INFO L273 TraceCheckUtils]: 15: Hoare triple {3891#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3892#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:32,989 INFO L273 TraceCheckUtils]: 16: Hoare triple {3892#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3892#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:32,990 INFO L273 TraceCheckUtils]: 17: Hoare triple {3892#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3893#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:32,991 INFO L273 TraceCheckUtils]: 18: Hoare triple {3893#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3893#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:32,992 INFO L273 TraceCheckUtils]: 19: Hoare triple {3893#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3894#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:32,992 INFO L273 TraceCheckUtils]: 20: Hoare triple {3894#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3894#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:32,993 INFO L273 TraceCheckUtils]: 21: Hoare triple {3894#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3895#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:32,994 INFO L273 TraceCheckUtils]: 22: Hoare triple {3895#(<= main_~i~1 8)} assume !(~i~1 < 40); {3886#false} is VALID [2018-11-23 12:16:32,994 INFO L256 TraceCheckUtils]: 23: Hoare triple {3886#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {3885#true} is VALID [2018-11-23 12:16:32,994 INFO L273 TraceCheckUtils]: 24: Hoare triple {3885#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3885#true} is VALID [2018-11-23 12:16:32,994 INFO L273 TraceCheckUtils]: 25: Hoare triple {3885#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3885#true} is VALID [2018-11-23 12:16:32,994 INFO L273 TraceCheckUtils]: 26: Hoare triple {3885#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,995 INFO L273 TraceCheckUtils]: 27: Hoare triple {3885#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,995 INFO L273 TraceCheckUtils]: 28: Hoare triple {3885#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3885#true} is VALID [2018-11-23 12:16:32,995 INFO L273 TraceCheckUtils]: 29: Hoare triple {3885#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3885#true} is VALID [2018-11-23 12:16:32,995 INFO L273 TraceCheckUtils]: 30: Hoare triple {3885#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,995 INFO L273 TraceCheckUtils]: 31: Hoare triple {3885#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,995 INFO L273 TraceCheckUtils]: 32: Hoare triple {3885#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3885#true} is VALID [2018-11-23 12:16:32,996 INFO L273 TraceCheckUtils]: 33: Hoare triple {3885#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3885#true} is VALID [2018-11-23 12:16:32,996 INFO L273 TraceCheckUtils]: 34: Hoare triple {3885#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,996 INFO L273 TraceCheckUtils]: 35: Hoare triple {3885#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,996 INFO L273 TraceCheckUtils]: 36: Hoare triple {3885#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3885#true} is VALID [2018-11-23 12:16:32,996 INFO L273 TraceCheckUtils]: 37: Hoare triple {3885#true} assume !(~i~0 < 40); {3885#true} is VALID [2018-11-23 12:16:32,997 INFO L273 TraceCheckUtils]: 38: Hoare triple {3885#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3885#true} is VALID [2018-11-23 12:16:32,997 INFO L273 TraceCheckUtils]: 39: Hoare triple {3885#true} assume true; {3885#true} is VALID [2018-11-23 12:16:32,997 INFO L268 TraceCheckUtils]: 40: Hoare quadruple {3885#true} {3886#false} #77#return; {3886#false} is VALID [2018-11-23 12:16:32,997 INFO L273 TraceCheckUtils]: 41: Hoare triple {3886#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {3886#false} is VALID [2018-11-23 12:16:32,998 INFO L256 TraceCheckUtils]: 42: Hoare triple {3886#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {3885#true} is VALID [2018-11-23 12:16:32,998 INFO L273 TraceCheckUtils]: 43: Hoare triple {3885#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3885#true} is VALID [2018-11-23 12:16:32,998 INFO L273 TraceCheckUtils]: 44: Hoare triple {3885#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3885#true} is VALID [2018-11-23 12:16:32,998 INFO L273 TraceCheckUtils]: 45: Hoare triple {3885#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,998 INFO L273 TraceCheckUtils]: 46: Hoare triple {3885#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,999 INFO L273 TraceCheckUtils]: 47: Hoare triple {3885#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3885#true} is VALID [2018-11-23 12:16:32,999 INFO L273 TraceCheckUtils]: 48: Hoare triple {3885#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3885#true} is VALID [2018-11-23 12:16:32,999 INFO L273 TraceCheckUtils]: 49: Hoare triple {3885#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,999 INFO L273 TraceCheckUtils]: 50: Hoare triple {3885#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,999 INFO L273 TraceCheckUtils]: 51: Hoare triple {3885#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3885#true} is VALID [2018-11-23 12:16:32,999 INFO L273 TraceCheckUtils]: 52: Hoare triple {3885#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3885#true} is VALID [2018-11-23 12:16:32,999 INFO L273 TraceCheckUtils]: 53: Hoare triple {3885#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3885#true} is VALID [2018-11-23 12:16:32,999 INFO L273 TraceCheckUtils]: 54: Hoare triple {3885#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3885#true} is VALID [2018-11-23 12:16:33,000 INFO L273 TraceCheckUtils]: 55: Hoare triple {3885#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3885#true} is VALID [2018-11-23 12:16:33,000 INFO L273 TraceCheckUtils]: 56: Hoare triple {3885#true} assume !(~i~0 < 40); {3885#true} is VALID [2018-11-23 12:16:33,000 INFO L273 TraceCheckUtils]: 57: Hoare triple {3885#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3885#true} is VALID [2018-11-23 12:16:33,000 INFO L273 TraceCheckUtils]: 58: Hoare triple {3885#true} assume true; {3885#true} is VALID [2018-11-23 12:16:33,000 INFO L268 TraceCheckUtils]: 59: Hoare quadruple {3885#true} {3886#false} #79#return; {3886#false} is VALID [2018-11-23 12:16:33,000 INFO L273 TraceCheckUtils]: 60: Hoare triple {3886#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {3886#false} is VALID [2018-11-23 12:16:33,000 INFO L273 TraceCheckUtils]: 61: Hoare triple {3886#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {3886#false} is VALID [2018-11-23 12:16:33,001 INFO L273 TraceCheckUtils]: 62: Hoare triple {3886#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {3886#false} is VALID [2018-11-23 12:16:33,001 INFO L273 TraceCheckUtils]: 63: Hoare triple {3886#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {3886#false} is VALID [2018-11-23 12:16:33,001 INFO L273 TraceCheckUtils]: 64: Hoare triple {3886#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {3886#false} is VALID [2018-11-23 12:16:33,001 INFO L273 TraceCheckUtils]: 65: Hoare triple {3886#false} assume !(~i~2 < 39); {3886#false} is VALID [2018-11-23 12:16:33,001 INFO L273 TraceCheckUtils]: 66: Hoare triple {3886#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {3886#false} is VALID [2018-11-23 12:16:33,001 INFO L256 TraceCheckUtils]: 67: Hoare triple {3886#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {3885#true} is VALID [2018-11-23 12:16:33,001 INFO L273 TraceCheckUtils]: 68: Hoare triple {3885#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3885#true} is VALID [2018-11-23 12:16:33,001 INFO L273 TraceCheckUtils]: 69: Hoare triple {3885#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3885#true} is VALID [2018-11-23 12:16:33,001 INFO L273 TraceCheckUtils]: 70: Hoare triple {3885#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3885#true} is VALID [2018-11-23 12:16:33,002 INFO L273 TraceCheckUtils]: 71: Hoare triple {3885#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3885#true} is VALID [2018-11-23 12:16:33,002 INFO L273 TraceCheckUtils]: 72: Hoare triple {3885#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3885#true} is VALID [2018-11-23 12:16:33,002 INFO L273 TraceCheckUtils]: 73: Hoare triple {3885#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3885#true} is VALID [2018-11-23 12:16:33,002 INFO L273 TraceCheckUtils]: 74: Hoare triple {3885#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3885#true} is VALID [2018-11-23 12:16:33,002 INFO L273 TraceCheckUtils]: 75: Hoare triple {3885#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3885#true} is VALID [2018-11-23 12:16:33,002 INFO L273 TraceCheckUtils]: 76: Hoare triple {3885#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3885#true} is VALID [2018-11-23 12:16:33,002 INFO L273 TraceCheckUtils]: 77: Hoare triple {3885#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3885#true} is VALID [2018-11-23 12:16:33,002 INFO L273 TraceCheckUtils]: 78: Hoare triple {3885#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3885#true} is VALID [2018-11-23 12:16:33,003 INFO L273 TraceCheckUtils]: 79: Hoare triple {3885#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3885#true} is VALID [2018-11-23 12:16:33,003 INFO L273 TraceCheckUtils]: 80: Hoare triple {3885#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3885#true} is VALID [2018-11-23 12:16:33,003 INFO L273 TraceCheckUtils]: 81: Hoare triple {3885#true} assume !(~i~0 < 40); {3885#true} is VALID [2018-11-23 12:16:33,003 INFO L273 TraceCheckUtils]: 82: Hoare triple {3885#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3885#true} is VALID [2018-11-23 12:16:33,003 INFO L273 TraceCheckUtils]: 83: Hoare triple {3885#true} assume true; {3885#true} is VALID [2018-11-23 12:16:33,003 INFO L268 TraceCheckUtils]: 84: Hoare quadruple {3885#true} {3886#false} #81#return; {3886#false} is VALID [2018-11-23 12:16:33,003 INFO L273 TraceCheckUtils]: 85: Hoare triple {3886#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {3886#false} is VALID [2018-11-23 12:16:33,003 INFO L273 TraceCheckUtils]: 86: Hoare triple {3886#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3886#false} is VALID [2018-11-23 12:16:33,004 INFO L273 TraceCheckUtils]: 87: Hoare triple {3886#false} assume !false; {3886#false} is VALID [2018-11-23 12:16:33,007 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-11-23 12:16:33,007 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:33,007 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:33,018 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:16:33,073 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:16:33,073 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:33,096 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:33,221 INFO L256 TraceCheckUtils]: 0: Hoare triple {3885#true} call ULTIMATE.init(); {3885#true} is VALID [2018-11-23 12:16:33,221 INFO L273 TraceCheckUtils]: 1: Hoare triple {3885#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {3885#true} is VALID [2018-11-23 12:16:33,221 INFO L273 TraceCheckUtils]: 2: Hoare triple {3885#true} assume true; {3885#true} is VALID [2018-11-23 12:16:33,221 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3885#true} {3885#true} #73#return; {3885#true} is VALID [2018-11-23 12:16:33,222 INFO L256 TraceCheckUtils]: 4: Hoare triple {3885#true} call #t~ret14 := main(); {3885#true} is VALID [2018-11-23 12:16:33,222 INFO L273 TraceCheckUtils]: 5: Hoare triple {3885#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {3914#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:33,223 INFO L273 TraceCheckUtils]: 6: Hoare triple {3914#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3914#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:33,224 INFO L273 TraceCheckUtils]: 7: Hoare triple {3914#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3888#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:33,224 INFO L273 TraceCheckUtils]: 8: Hoare triple {3888#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3888#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:33,224 INFO L273 TraceCheckUtils]: 9: Hoare triple {3888#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3889#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:33,225 INFO L273 TraceCheckUtils]: 10: Hoare triple {3889#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3889#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:33,225 INFO L273 TraceCheckUtils]: 11: Hoare triple {3889#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3890#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:33,226 INFO L273 TraceCheckUtils]: 12: Hoare triple {3890#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3890#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:33,227 INFO L273 TraceCheckUtils]: 13: Hoare triple {3890#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3891#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:33,227 INFO L273 TraceCheckUtils]: 14: Hoare triple {3891#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3891#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:33,228 INFO L273 TraceCheckUtils]: 15: Hoare triple {3891#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3892#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:33,229 INFO L273 TraceCheckUtils]: 16: Hoare triple {3892#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3892#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:33,230 INFO L273 TraceCheckUtils]: 17: Hoare triple {3892#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3893#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:33,230 INFO L273 TraceCheckUtils]: 18: Hoare triple {3893#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3893#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:33,231 INFO L273 TraceCheckUtils]: 19: Hoare triple {3893#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3894#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:33,232 INFO L273 TraceCheckUtils]: 20: Hoare triple {3894#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {3894#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:33,232 INFO L273 TraceCheckUtils]: 21: Hoare triple {3894#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {3895#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:33,233 INFO L273 TraceCheckUtils]: 22: Hoare triple {3895#(<= main_~i~1 8)} assume !(~i~1 < 40); {3886#false} is VALID [2018-11-23 12:16:33,233 INFO L256 TraceCheckUtils]: 23: Hoare triple {3886#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {3886#false} is VALID [2018-11-23 12:16:33,234 INFO L273 TraceCheckUtils]: 24: Hoare triple {3886#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3886#false} is VALID [2018-11-23 12:16:33,234 INFO L273 TraceCheckUtils]: 25: Hoare triple {3886#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3886#false} is VALID [2018-11-23 12:16:33,234 INFO L273 TraceCheckUtils]: 26: Hoare triple {3886#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,234 INFO L273 TraceCheckUtils]: 27: Hoare triple {3886#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,235 INFO L273 TraceCheckUtils]: 28: Hoare triple {3886#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3886#false} is VALID [2018-11-23 12:16:33,235 INFO L273 TraceCheckUtils]: 29: Hoare triple {3886#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3886#false} is VALID [2018-11-23 12:16:33,235 INFO L273 TraceCheckUtils]: 30: Hoare triple {3886#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,235 INFO L273 TraceCheckUtils]: 31: Hoare triple {3886#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,236 INFO L273 TraceCheckUtils]: 32: Hoare triple {3886#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3886#false} is VALID [2018-11-23 12:16:33,236 INFO L273 TraceCheckUtils]: 33: Hoare triple {3886#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3886#false} is VALID [2018-11-23 12:16:33,236 INFO L273 TraceCheckUtils]: 34: Hoare triple {3886#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,236 INFO L273 TraceCheckUtils]: 35: Hoare triple {3886#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,236 INFO L273 TraceCheckUtils]: 36: Hoare triple {3886#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3886#false} is VALID [2018-11-23 12:16:33,237 INFO L273 TraceCheckUtils]: 37: Hoare triple {3886#false} assume !(~i~0 < 40); {3886#false} is VALID [2018-11-23 12:16:33,237 INFO L273 TraceCheckUtils]: 38: Hoare triple {3886#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3886#false} is VALID [2018-11-23 12:16:33,237 INFO L273 TraceCheckUtils]: 39: Hoare triple {3886#false} assume true; {3886#false} is VALID [2018-11-23 12:16:33,237 INFO L268 TraceCheckUtils]: 40: Hoare quadruple {3886#false} {3886#false} #77#return; {3886#false} is VALID [2018-11-23 12:16:33,237 INFO L273 TraceCheckUtils]: 41: Hoare triple {3886#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {3886#false} is VALID [2018-11-23 12:16:33,237 INFO L256 TraceCheckUtils]: 42: Hoare triple {3886#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {3886#false} is VALID [2018-11-23 12:16:33,238 INFO L273 TraceCheckUtils]: 43: Hoare triple {3886#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3886#false} is VALID [2018-11-23 12:16:33,238 INFO L273 TraceCheckUtils]: 44: Hoare triple {3886#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3886#false} is VALID [2018-11-23 12:16:33,238 INFO L273 TraceCheckUtils]: 45: Hoare triple {3886#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,238 INFO L273 TraceCheckUtils]: 46: Hoare triple {3886#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,238 INFO L273 TraceCheckUtils]: 47: Hoare triple {3886#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3886#false} is VALID [2018-11-23 12:16:33,238 INFO L273 TraceCheckUtils]: 48: Hoare triple {3886#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3886#false} is VALID [2018-11-23 12:16:33,238 INFO L273 TraceCheckUtils]: 49: Hoare triple {3886#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,239 INFO L273 TraceCheckUtils]: 50: Hoare triple {3886#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,239 INFO L273 TraceCheckUtils]: 51: Hoare triple {3886#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3886#false} is VALID [2018-11-23 12:16:33,239 INFO L273 TraceCheckUtils]: 52: Hoare triple {3886#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3886#false} is VALID [2018-11-23 12:16:33,239 INFO L273 TraceCheckUtils]: 53: Hoare triple {3886#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,239 INFO L273 TraceCheckUtils]: 54: Hoare triple {3886#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,239 INFO L273 TraceCheckUtils]: 55: Hoare triple {3886#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3886#false} is VALID [2018-11-23 12:16:33,239 INFO L273 TraceCheckUtils]: 56: Hoare triple {3886#false} assume !(~i~0 < 40); {3886#false} is VALID [2018-11-23 12:16:33,240 INFO L273 TraceCheckUtils]: 57: Hoare triple {3886#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3886#false} is VALID [2018-11-23 12:16:33,240 INFO L273 TraceCheckUtils]: 58: Hoare triple {3886#false} assume true; {3886#false} is VALID [2018-11-23 12:16:33,240 INFO L268 TraceCheckUtils]: 59: Hoare quadruple {3886#false} {3886#false} #79#return; {3886#false} is VALID [2018-11-23 12:16:33,240 INFO L273 TraceCheckUtils]: 60: Hoare triple {3886#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {3886#false} is VALID [2018-11-23 12:16:33,240 INFO L273 TraceCheckUtils]: 61: Hoare triple {3886#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {3886#false} is VALID [2018-11-23 12:16:33,240 INFO L273 TraceCheckUtils]: 62: Hoare triple {3886#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {3886#false} is VALID [2018-11-23 12:16:33,241 INFO L273 TraceCheckUtils]: 63: Hoare triple {3886#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {3886#false} is VALID [2018-11-23 12:16:33,241 INFO L273 TraceCheckUtils]: 64: Hoare triple {3886#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {3886#false} is VALID [2018-11-23 12:16:33,241 INFO L273 TraceCheckUtils]: 65: Hoare triple {3886#false} assume !(~i~2 < 39); {3886#false} is VALID [2018-11-23 12:16:33,241 INFO L273 TraceCheckUtils]: 66: Hoare triple {3886#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {3886#false} is VALID [2018-11-23 12:16:33,241 INFO L256 TraceCheckUtils]: 67: Hoare triple {3886#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {3886#false} is VALID [2018-11-23 12:16:33,241 INFO L273 TraceCheckUtils]: 68: Hoare triple {3886#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {3886#false} is VALID [2018-11-23 12:16:33,241 INFO L273 TraceCheckUtils]: 69: Hoare triple {3886#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3886#false} is VALID [2018-11-23 12:16:33,242 INFO L273 TraceCheckUtils]: 70: Hoare triple {3886#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,242 INFO L273 TraceCheckUtils]: 71: Hoare triple {3886#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,242 INFO L273 TraceCheckUtils]: 72: Hoare triple {3886#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3886#false} is VALID [2018-11-23 12:16:33,242 INFO L273 TraceCheckUtils]: 73: Hoare triple {3886#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3886#false} is VALID [2018-11-23 12:16:33,242 INFO L273 TraceCheckUtils]: 74: Hoare triple {3886#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,242 INFO L273 TraceCheckUtils]: 75: Hoare triple {3886#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,243 INFO L273 TraceCheckUtils]: 76: Hoare triple {3886#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3886#false} is VALID [2018-11-23 12:16:33,243 INFO L273 TraceCheckUtils]: 77: Hoare triple {3886#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {3886#false} is VALID [2018-11-23 12:16:33,243 INFO L273 TraceCheckUtils]: 78: Hoare triple {3886#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,243 INFO L273 TraceCheckUtils]: 79: Hoare triple {3886#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {3886#false} is VALID [2018-11-23 12:16:33,243 INFO L273 TraceCheckUtils]: 80: Hoare triple {3886#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {3886#false} is VALID [2018-11-23 12:16:33,243 INFO L273 TraceCheckUtils]: 81: Hoare triple {3886#false} assume !(~i~0 < 40); {3886#false} is VALID [2018-11-23 12:16:33,243 INFO L273 TraceCheckUtils]: 82: Hoare triple {3886#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {3886#false} is VALID [2018-11-23 12:16:33,244 INFO L273 TraceCheckUtils]: 83: Hoare triple {3886#false} assume true; {3886#false} is VALID [2018-11-23 12:16:33,244 INFO L268 TraceCheckUtils]: 84: Hoare quadruple {3886#false} {3886#false} #81#return; {3886#false} is VALID [2018-11-23 12:16:33,244 INFO L273 TraceCheckUtils]: 85: Hoare triple {3886#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {3886#false} is VALID [2018-11-23 12:16:33,244 INFO L273 TraceCheckUtils]: 86: Hoare triple {3886#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {3886#false} is VALID [2018-11-23 12:16:33,244 INFO L273 TraceCheckUtils]: 87: Hoare triple {3886#false} assume !false; {3886#false} is VALID [2018-11-23 12:16:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-11-23 12:16:33,270 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:33,270 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2018-11-23 12:16:33,271 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 88 [2018-11-23 12:16:33,272 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:33,272 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2018-11-23 12:16:33,340 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:33,340 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 12:16:33,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 12:16:33,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-11-23 12:16:33,341 INFO L87 Difference]: Start difference. First operand 55 states and 62 transitions. Second operand 12 states. [2018-11-23 12:16:33,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:33,689 INFO L93 Difference]: Finished difference Result 90 states and 104 transitions. [2018-11-23 12:16:33,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 12:16:33,689 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 88 [2018-11-23 12:16:33,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-23 12:16:33,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 76 transitions. [2018-11-23 12:16:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-23 12:16:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 76 transitions. [2018-11-23 12:16:33,693 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 76 transitions. [2018-11-23 12:16:33,790 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:33,791 INFO L225 Difference]: With dead ends: 90 [2018-11-23 12:16:33,791 INFO L226 Difference]: Without dead ends: 58 [2018-11-23 12:16:33,792 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-11-23 12:16:33,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-11-23 12:16:33,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 57. [2018-11-23 12:16:33,824 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:33,824 INFO L82 GeneralOperation]: Start isEquivalent. First operand 58 states. Second operand 57 states. [2018-11-23 12:16:33,825 INFO L74 IsIncluded]: Start isIncluded. First operand 58 states. Second operand 57 states. [2018-11-23 12:16:33,825 INFO L87 Difference]: Start difference. First operand 58 states. Second operand 57 states. [2018-11-23 12:16:33,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:33,827 INFO L93 Difference]: Finished difference Result 58 states and 65 transitions. [2018-11-23 12:16:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 65 transitions. [2018-11-23 12:16:33,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:33,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:33,828 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand 58 states. [2018-11-23 12:16:33,829 INFO L87 Difference]: Start difference. First operand 57 states. Second operand 58 states. [2018-11-23 12:16:33,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:33,830 INFO L93 Difference]: Finished difference Result 58 states and 65 transitions. [2018-11-23 12:16:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 65 transitions. [2018-11-23 12:16:33,831 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:33,831 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:33,831 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:33,832 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2018-11-23 12:16:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 64 transitions. [2018-11-23 12:16:33,833 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 64 transitions. Word has length 88 [2018-11-23 12:16:33,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:33,834 INFO L480 AbstractCegarLoop]: Abstraction has 57 states and 64 transitions. [2018-11-23 12:16:33,834 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 12:16:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 64 transitions. [2018-11-23 12:16:33,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 12:16:33,835 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:33,836 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:33,836 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:33,836 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:33,836 INFO L82 PathProgramCache]: Analyzing trace with hash 2005830378, now seen corresponding path program 9 times [2018-11-23 12:16:33,836 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:33,837 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:33,837 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:33,838 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:33,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:34,103 INFO L256 TraceCheckUtils]: 0: Hoare triple {4484#true} call ULTIMATE.init(); {4484#true} is VALID [2018-11-23 12:16:34,104 INFO L273 TraceCheckUtils]: 1: Hoare triple {4484#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4484#true} is VALID [2018-11-23 12:16:34,104 INFO L273 TraceCheckUtils]: 2: Hoare triple {4484#true} assume true; {4484#true} is VALID [2018-11-23 12:16:34,104 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4484#true} {4484#true} #73#return; {4484#true} is VALID [2018-11-23 12:16:34,105 INFO L256 TraceCheckUtils]: 4: Hoare triple {4484#true} call #t~ret14 := main(); {4484#true} is VALID [2018-11-23 12:16:34,105 INFO L273 TraceCheckUtils]: 5: Hoare triple {4484#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {4486#(= main_~i~1 0)} is VALID [2018-11-23 12:16:34,106 INFO L273 TraceCheckUtils]: 6: Hoare triple {4486#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4486#(= main_~i~1 0)} is VALID [2018-11-23 12:16:34,107 INFO L273 TraceCheckUtils]: 7: Hoare triple {4486#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4487#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:34,107 INFO L273 TraceCheckUtils]: 8: Hoare triple {4487#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4487#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:34,108 INFO L273 TraceCheckUtils]: 9: Hoare triple {4487#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4488#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:34,108 INFO L273 TraceCheckUtils]: 10: Hoare triple {4488#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4488#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:34,109 INFO L273 TraceCheckUtils]: 11: Hoare triple {4488#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4489#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:34,109 INFO L273 TraceCheckUtils]: 12: Hoare triple {4489#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4489#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:34,110 INFO L273 TraceCheckUtils]: 13: Hoare triple {4489#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4490#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:34,110 INFO L273 TraceCheckUtils]: 14: Hoare triple {4490#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4490#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:34,111 INFO L273 TraceCheckUtils]: 15: Hoare triple {4490#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4491#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:34,112 INFO L273 TraceCheckUtils]: 16: Hoare triple {4491#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4491#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:34,113 INFO L273 TraceCheckUtils]: 17: Hoare triple {4491#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4492#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:34,113 INFO L273 TraceCheckUtils]: 18: Hoare triple {4492#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4492#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:34,114 INFO L273 TraceCheckUtils]: 19: Hoare triple {4492#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4493#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:34,115 INFO L273 TraceCheckUtils]: 20: Hoare triple {4493#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4493#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:34,115 INFO L273 TraceCheckUtils]: 21: Hoare triple {4493#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4494#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:34,116 INFO L273 TraceCheckUtils]: 22: Hoare triple {4494#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4494#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:34,117 INFO L273 TraceCheckUtils]: 23: Hoare triple {4494#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4495#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:34,118 INFO L273 TraceCheckUtils]: 24: Hoare triple {4495#(<= main_~i~1 9)} assume !(~i~1 < 40); {4485#false} is VALID [2018-11-23 12:16:34,118 INFO L256 TraceCheckUtils]: 25: Hoare triple {4485#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {4484#true} is VALID [2018-11-23 12:16:34,118 INFO L273 TraceCheckUtils]: 26: Hoare triple {4484#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4484#true} is VALID [2018-11-23 12:16:34,118 INFO L273 TraceCheckUtils]: 27: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,119 INFO L273 TraceCheckUtils]: 28: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,119 INFO L273 TraceCheckUtils]: 29: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,119 INFO L273 TraceCheckUtils]: 30: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,119 INFO L273 TraceCheckUtils]: 31: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,120 INFO L273 TraceCheckUtils]: 32: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,120 INFO L273 TraceCheckUtils]: 33: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,120 INFO L273 TraceCheckUtils]: 34: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,120 INFO L273 TraceCheckUtils]: 35: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,121 INFO L273 TraceCheckUtils]: 36: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,121 INFO L273 TraceCheckUtils]: 37: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,121 INFO L273 TraceCheckUtils]: 38: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,121 INFO L273 TraceCheckUtils]: 39: Hoare triple {4484#true} assume !(~i~0 < 40); {4484#true} is VALID [2018-11-23 12:16:34,122 INFO L273 TraceCheckUtils]: 40: Hoare triple {4484#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4484#true} is VALID [2018-11-23 12:16:34,122 INFO L273 TraceCheckUtils]: 41: Hoare triple {4484#true} assume true; {4484#true} is VALID [2018-11-23 12:16:34,122 INFO L268 TraceCheckUtils]: 42: Hoare quadruple {4484#true} {4485#false} #77#return; {4485#false} is VALID [2018-11-23 12:16:34,122 INFO L273 TraceCheckUtils]: 43: Hoare triple {4485#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {4485#false} is VALID [2018-11-23 12:16:34,123 INFO L256 TraceCheckUtils]: 44: Hoare triple {4485#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {4484#true} is VALID [2018-11-23 12:16:34,123 INFO L273 TraceCheckUtils]: 45: Hoare triple {4484#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4484#true} is VALID [2018-11-23 12:16:34,123 INFO L273 TraceCheckUtils]: 46: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,123 INFO L273 TraceCheckUtils]: 47: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,123 INFO L273 TraceCheckUtils]: 48: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,123 INFO L273 TraceCheckUtils]: 49: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,124 INFO L273 TraceCheckUtils]: 50: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,124 INFO L273 TraceCheckUtils]: 51: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,124 INFO L273 TraceCheckUtils]: 52: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,124 INFO L273 TraceCheckUtils]: 53: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,124 INFO L273 TraceCheckUtils]: 54: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,124 INFO L273 TraceCheckUtils]: 55: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,124 INFO L273 TraceCheckUtils]: 56: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,125 INFO L273 TraceCheckUtils]: 57: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,125 INFO L273 TraceCheckUtils]: 58: Hoare triple {4484#true} assume !(~i~0 < 40); {4484#true} is VALID [2018-11-23 12:16:34,125 INFO L273 TraceCheckUtils]: 59: Hoare triple {4484#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4484#true} is VALID [2018-11-23 12:16:34,125 INFO L273 TraceCheckUtils]: 60: Hoare triple {4484#true} assume true; {4484#true} is VALID [2018-11-23 12:16:34,125 INFO L268 TraceCheckUtils]: 61: Hoare quadruple {4484#true} {4485#false} #79#return; {4485#false} is VALID [2018-11-23 12:16:34,125 INFO L273 TraceCheckUtils]: 62: Hoare triple {4485#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {4485#false} is VALID [2018-11-23 12:16:34,126 INFO L273 TraceCheckUtils]: 63: Hoare triple {4485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {4485#false} is VALID [2018-11-23 12:16:34,126 INFO L273 TraceCheckUtils]: 64: Hoare triple {4485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {4485#false} is VALID [2018-11-23 12:16:34,126 INFO L273 TraceCheckUtils]: 65: Hoare triple {4485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {4485#false} is VALID [2018-11-23 12:16:34,126 INFO L273 TraceCheckUtils]: 66: Hoare triple {4485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {4485#false} is VALID [2018-11-23 12:16:34,126 INFO L273 TraceCheckUtils]: 67: Hoare triple {4485#false} assume !(~i~2 < 39); {4485#false} is VALID [2018-11-23 12:16:34,126 INFO L273 TraceCheckUtils]: 68: Hoare triple {4485#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {4485#false} is VALID [2018-11-23 12:16:34,126 INFO L256 TraceCheckUtils]: 69: Hoare triple {4485#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {4484#true} is VALID [2018-11-23 12:16:34,127 INFO L273 TraceCheckUtils]: 70: Hoare triple {4484#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4484#true} is VALID [2018-11-23 12:16:34,127 INFO L273 TraceCheckUtils]: 71: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,127 INFO L273 TraceCheckUtils]: 72: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,127 INFO L273 TraceCheckUtils]: 73: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,127 INFO L273 TraceCheckUtils]: 74: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,127 INFO L273 TraceCheckUtils]: 75: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,128 INFO L273 TraceCheckUtils]: 76: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,128 INFO L273 TraceCheckUtils]: 77: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,128 INFO L273 TraceCheckUtils]: 78: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,128 INFO L273 TraceCheckUtils]: 79: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,128 INFO L273 TraceCheckUtils]: 80: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,128 INFO L273 TraceCheckUtils]: 81: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,128 INFO L273 TraceCheckUtils]: 82: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,129 INFO L273 TraceCheckUtils]: 83: Hoare triple {4484#true} assume !(~i~0 < 40); {4484#true} is VALID [2018-11-23 12:16:34,129 INFO L273 TraceCheckUtils]: 84: Hoare triple {4484#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4484#true} is VALID [2018-11-23 12:16:34,129 INFO L273 TraceCheckUtils]: 85: Hoare triple {4484#true} assume true; {4484#true} is VALID [2018-11-23 12:16:34,129 INFO L268 TraceCheckUtils]: 86: Hoare quadruple {4484#true} {4485#false} #81#return; {4485#false} is VALID [2018-11-23 12:16:34,129 INFO L273 TraceCheckUtils]: 87: Hoare triple {4485#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {4485#false} is VALID [2018-11-23 12:16:34,129 INFO L273 TraceCheckUtils]: 88: Hoare triple {4485#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {4485#false} is VALID [2018-11-23 12:16:34,130 INFO L273 TraceCheckUtils]: 89: Hoare triple {4485#false} assume !false; {4485#false} is VALID [2018-11-23 12:16:34,148 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-11-23 12:16:34,149 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:34,149 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:34,159 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:16:34,196 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2018-11-23 12:16:34,196 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:34,216 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:34,387 INFO L256 TraceCheckUtils]: 0: Hoare triple {4484#true} call ULTIMATE.init(); {4484#true} is VALID [2018-11-23 12:16:34,388 INFO L273 TraceCheckUtils]: 1: Hoare triple {4484#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {4484#true} is VALID [2018-11-23 12:16:34,388 INFO L273 TraceCheckUtils]: 2: Hoare triple {4484#true} assume true; {4484#true} is VALID [2018-11-23 12:16:34,388 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4484#true} {4484#true} #73#return; {4484#true} is VALID [2018-11-23 12:16:34,388 INFO L256 TraceCheckUtils]: 4: Hoare triple {4484#true} call #t~ret14 := main(); {4484#true} is VALID [2018-11-23 12:16:34,388 INFO L273 TraceCheckUtils]: 5: Hoare triple {4484#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {4484#true} is VALID [2018-11-23 12:16:34,389 INFO L273 TraceCheckUtils]: 6: Hoare triple {4484#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4484#true} is VALID [2018-11-23 12:16:34,389 INFO L273 TraceCheckUtils]: 7: Hoare triple {4484#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4484#true} is VALID [2018-11-23 12:16:34,389 INFO L273 TraceCheckUtils]: 8: Hoare triple {4484#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4484#true} is VALID [2018-11-23 12:16:34,389 INFO L273 TraceCheckUtils]: 9: Hoare triple {4484#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4484#true} is VALID [2018-11-23 12:16:34,389 INFO L273 TraceCheckUtils]: 10: Hoare triple {4484#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4484#true} is VALID [2018-11-23 12:16:34,389 INFO L273 TraceCheckUtils]: 11: Hoare triple {4484#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4484#true} is VALID [2018-11-23 12:16:34,390 INFO L273 TraceCheckUtils]: 12: Hoare triple {4484#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4484#true} is VALID [2018-11-23 12:16:34,390 INFO L273 TraceCheckUtils]: 13: Hoare triple {4484#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4484#true} is VALID [2018-11-23 12:16:34,390 INFO L273 TraceCheckUtils]: 14: Hoare triple {4484#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4484#true} is VALID [2018-11-23 12:16:34,390 INFO L273 TraceCheckUtils]: 15: Hoare triple {4484#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4484#true} is VALID [2018-11-23 12:16:34,390 INFO L273 TraceCheckUtils]: 16: Hoare triple {4484#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4484#true} is VALID [2018-11-23 12:16:34,390 INFO L273 TraceCheckUtils]: 17: Hoare triple {4484#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4484#true} is VALID [2018-11-23 12:16:34,390 INFO L273 TraceCheckUtils]: 18: Hoare triple {4484#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4484#true} is VALID [2018-11-23 12:16:34,390 INFO L273 TraceCheckUtils]: 19: Hoare triple {4484#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4484#true} is VALID [2018-11-23 12:16:34,391 INFO L273 TraceCheckUtils]: 20: Hoare triple {4484#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4484#true} is VALID [2018-11-23 12:16:34,391 INFO L273 TraceCheckUtils]: 21: Hoare triple {4484#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4484#true} is VALID [2018-11-23 12:16:34,391 INFO L273 TraceCheckUtils]: 22: Hoare triple {4484#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {4484#true} is VALID [2018-11-23 12:16:34,391 INFO L273 TraceCheckUtils]: 23: Hoare triple {4484#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {4484#true} is VALID [2018-11-23 12:16:34,391 INFO L273 TraceCheckUtils]: 24: Hoare triple {4484#true} assume !(~i~1 < 40); {4484#true} is VALID [2018-11-23 12:16:34,391 INFO L256 TraceCheckUtils]: 25: Hoare triple {4484#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {4484#true} is VALID [2018-11-23 12:16:34,391 INFO L273 TraceCheckUtils]: 26: Hoare triple {4484#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4484#true} is VALID [2018-11-23 12:16:34,391 INFO L273 TraceCheckUtils]: 27: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,392 INFO L273 TraceCheckUtils]: 28: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,392 INFO L273 TraceCheckUtils]: 29: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,392 INFO L273 TraceCheckUtils]: 30: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,392 INFO L273 TraceCheckUtils]: 31: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,392 INFO L273 TraceCheckUtils]: 32: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,393 INFO L273 TraceCheckUtils]: 33: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,393 INFO L273 TraceCheckUtils]: 34: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,393 INFO L273 TraceCheckUtils]: 35: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,393 INFO L273 TraceCheckUtils]: 36: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,393 INFO L273 TraceCheckUtils]: 37: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,393 INFO L273 TraceCheckUtils]: 38: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,394 INFO L273 TraceCheckUtils]: 39: Hoare triple {4484#true} assume !(~i~0 < 40); {4484#true} is VALID [2018-11-23 12:16:34,394 INFO L273 TraceCheckUtils]: 40: Hoare triple {4484#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4484#true} is VALID [2018-11-23 12:16:34,394 INFO L273 TraceCheckUtils]: 41: Hoare triple {4484#true} assume true; {4484#true} is VALID [2018-11-23 12:16:34,394 INFO L268 TraceCheckUtils]: 42: Hoare quadruple {4484#true} {4484#true} #77#return; {4484#true} is VALID [2018-11-23 12:16:34,394 INFO L273 TraceCheckUtils]: 43: Hoare triple {4484#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {4484#true} is VALID [2018-11-23 12:16:34,394 INFO L256 TraceCheckUtils]: 44: Hoare triple {4484#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {4484#true} is VALID [2018-11-23 12:16:34,395 INFO L273 TraceCheckUtils]: 45: Hoare triple {4484#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4484#true} is VALID [2018-11-23 12:16:34,395 INFO L273 TraceCheckUtils]: 46: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,395 INFO L273 TraceCheckUtils]: 47: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,395 INFO L273 TraceCheckUtils]: 48: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,395 INFO L273 TraceCheckUtils]: 49: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,395 INFO L273 TraceCheckUtils]: 50: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,396 INFO L273 TraceCheckUtils]: 51: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,396 INFO L273 TraceCheckUtils]: 52: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,396 INFO L273 TraceCheckUtils]: 53: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,396 INFO L273 TraceCheckUtils]: 54: Hoare triple {4484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4484#true} is VALID [2018-11-23 12:16:34,396 INFO L273 TraceCheckUtils]: 55: Hoare triple {4484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,396 INFO L273 TraceCheckUtils]: 56: Hoare triple {4484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4484#true} is VALID [2018-11-23 12:16:34,397 INFO L273 TraceCheckUtils]: 57: Hoare triple {4484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4484#true} is VALID [2018-11-23 12:16:34,397 INFO L273 TraceCheckUtils]: 58: Hoare triple {4484#true} assume !(~i~0 < 40); {4484#true} is VALID [2018-11-23 12:16:34,397 INFO L273 TraceCheckUtils]: 59: Hoare triple {4484#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4484#true} is VALID [2018-11-23 12:16:34,397 INFO L273 TraceCheckUtils]: 60: Hoare triple {4484#true} assume true; {4484#true} is VALID [2018-11-23 12:16:34,397 INFO L268 TraceCheckUtils]: 61: Hoare quadruple {4484#true} {4484#true} #79#return; {4484#true} is VALID [2018-11-23 12:16:34,410 INFO L273 TraceCheckUtils]: 62: Hoare triple {4484#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {4685#(<= main_~i~2 0)} is VALID [2018-11-23 12:16:34,411 INFO L273 TraceCheckUtils]: 63: Hoare triple {4685#(<= main_~i~2 0)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {4685#(<= main_~i~2 0)} is VALID [2018-11-23 12:16:34,415 INFO L273 TraceCheckUtils]: 64: Hoare triple {4685#(<= main_~i~2 0)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {4692#(<= main_~i~2 1)} is VALID [2018-11-23 12:16:34,418 INFO L273 TraceCheckUtils]: 65: Hoare triple {4692#(<= main_~i~2 1)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {4692#(<= main_~i~2 1)} is VALID [2018-11-23 12:16:34,418 INFO L273 TraceCheckUtils]: 66: Hoare triple {4692#(<= main_~i~2 1)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {4699#(<= main_~i~2 2)} is VALID [2018-11-23 12:16:34,419 INFO L273 TraceCheckUtils]: 67: Hoare triple {4699#(<= main_~i~2 2)} assume !(~i~2 < 39); {4485#false} is VALID [2018-11-23 12:16:34,419 INFO L273 TraceCheckUtils]: 68: Hoare triple {4485#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {4485#false} is VALID [2018-11-23 12:16:34,419 INFO L256 TraceCheckUtils]: 69: Hoare triple {4485#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {4485#false} is VALID [2018-11-23 12:16:34,419 INFO L273 TraceCheckUtils]: 70: Hoare triple {4485#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {4485#false} is VALID [2018-11-23 12:16:34,419 INFO L273 TraceCheckUtils]: 71: Hoare triple {4485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4485#false} is VALID [2018-11-23 12:16:34,419 INFO L273 TraceCheckUtils]: 72: Hoare triple {4485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4485#false} is VALID [2018-11-23 12:16:34,419 INFO L273 TraceCheckUtils]: 73: Hoare triple {4485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4485#false} is VALID [2018-11-23 12:16:34,419 INFO L273 TraceCheckUtils]: 74: Hoare triple {4485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4485#false} is VALID [2018-11-23 12:16:34,419 INFO L273 TraceCheckUtils]: 75: Hoare triple {4485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4485#false} is VALID [2018-11-23 12:16:34,420 INFO L273 TraceCheckUtils]: 76: Hoare triple {4485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4485#false} is VALID [2018-11-23 12:16:34,420 INFO L273 TraceCheckUtils]: 77: Hoare triple {4485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4485#false} is VALID [2018-11-23 12:16:34,420 INFO L273 TraceCheckUtils]: 78: Hoare triple {4485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4485#false} is VALID [2018-11-23 12:16:34,420 INFO L273 TraceCheckUtils]: 79: Hoare triple {4485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {4485#false} is VALID [2018-11-23 12:16:34,420 INFO L273 TraceCheckUtils]: 80: Hoare triple {4485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {4485#false} is VALID [2018-11-23 12:16:34,420 INFO L273 TraceCheckUtils]: 81: Hoare triple {4485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {4485#false} is VALID [2018-11-23 12:16:34,420 INFO L273 TraceCheckUtils]: 82: Hoare triple {4485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {4485#false} is VALID [2018-11-23 12:16:34,420 INFO L273 TraceCheckUtils]: 83: Hoare triple {4485#false} assume !(~i~0 < 40); {4485#false} is VALID [2018-11-23 12:16:34,421 INFO L273 TraceCheckUtils]: 84: Hoare triple {4485#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {4485#false} is VALID [2018-11-23 12:16:34,421 INFO L273 TraceCheckUtils]: 85: Hoare triple {4485#false} assume true; {4485#false} is VALID [2018-11-23 12:16:34,421 INFO L268 TraceCheckUtils]: 86: Hoare quadruple {4485#false} {4485#false} #81#return; {4485#false} is VALID [2018-11-23 12:16:34,421 INFO L273 TraceCheckUtils]: 87: Hoare triple {4485#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {4485#false} is VALID [2018-11-23 12:16:34,421 INFO L273 TraceCheckUtils]: 88: Hoare triple {4485#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {4485#false} is VALID [2018-11-23 12:16:34,421 INFO L273 TraceCheckUtils]: 89: Hoare triple {4485#false} assume !false; {4485#false} is VALID [2018-11-23 12:16:34,424 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 94 proven. 4 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2018-11-23 12:16:34,443 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:34,443 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5] total 15 [2018-11-23 12:16:34,444 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 90 [2018-11-23 12:16:34,444 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:34,444 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2018-11-23 12:16:34,533 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:34,533 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 12:16:34,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 12:16:34,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2018-11-23 12:16:34,534 INFO L87 Difference]: Start difference. First operand 57 states and 64 transitions. Second operand 15 states. [2018-11-23 12:16:35,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:35,035 INFO L93 Difference]: Finished difference Result 95 states and 110 transitions. [2018-11-23 12:16:35,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-23 12:16:35,035 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 90 [2018-11-23 12:16:35,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2018-11-23 12:16:35,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 85 transitions. [2018-11-23 12:16:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2018-11-23 12:16:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 85 transitions. [2018-11-23 12:16:35,038 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 85 transitions. [2018-11-23 12:16:35,138 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:35,141 INFO L225 Difference]: With dead ends: 95 [2018-11-23 12:16:35,141 INFO L226 Difference]: Without dead ends: 63 [2018-11-23 12:16:35,141 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2018-11-23 12:16:35,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2018-11-23 12:16:35,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 61. [2018-11-23 12:16:35,160 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:35,161 INFO L82 GeneralOperation]: Start isEquivalent. First operand 63 states. Second operand 61 states. [2018-11-23 12:16:35,161 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand 61 states. [2018-11-23 12:16:35,161 INFO L87 Difference]: Start difference. First operand 63 states. Second operand 61 states. [2018-11-23 12:16:35,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:35,163 INFO L93 Difference]: Finished difference Result 63 states and 70 transitions. [2018-11-23 12:16:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 70 transitions. [2018-11-23 12:16:35,163 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:35,163 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:35,163 INFO L74 IsIncluded]: Start isIncluded. First operand 61 states. Second operand 63 states. [2018-11-23 12:16:35,163 INFO L87 Difference]: Start difference. First operand 61 states. Second operand 63 states. [2018-11-23 12:16:35,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:35,165 INFO L93 Difference]: Finished difference Result 63 states and 70 transitions. [2018-11-23 12:16:35,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 70 transitions. [2018-11-23 12:16:35,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:35,166 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:35,166 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:35,166 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:35,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2018-11-23 12:16:35,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 68 transitions. [2018-11-23 12:16:35,168 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 68 transitions. Word has length 90 [2018-11-23 12:16:35,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:35,168 INFO L480 AbstractCegarLoop]: Abstraction has 61 states and 68 transitions. [2018-11-23 12:16:35,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 12:16:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 68 transitions. [2018-11-23 12:16:35,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-23 12:16:35,169 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:35,170 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:35,170 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:35,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:35,170 INFO L82 PathProgramCache]: Analyzing trace with hash 1656201482, now seen corresponding path program 10 times [2018-11-23 12:16:35,170 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:35,171 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:35,171 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:35,171 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:35,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:35,476 INFO L256 TraceCheckUtils]: 0: Hoare triple {5115#true} call ULTIMATE.init(); {5115#true} is VALID [2018-11-23 12:16:35,476 INFO L273 TraceCheckUtils]: 1: Hoare triple {5115#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5115#true} is VALID [2018-11-23 12:16:35,476 INFO L273 TraceCheckUtils]: 2: Hoare triple {5115#true} assume true; {5115#true} is VALID [2018-11-23 12:16:35,477 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5115#true} {5115#true} #73#return; {5115#true} is VALID [2018-11-23 12:16:35,477 INFO L256 TraceCheckUtils]: 4: Hoare triple {5115#true} call #t~ret14 := main(); {5115#true} is VALID [2018-11-23 12:16:35,477 INFO L273 TraceCheckUtils]: 5: Hoare triple {5115#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {5117#(= main_~i~1 0)} is VALID [2018-11-23 12:16:35,477 INFO L273 TraceCheckUtils]: 6: Hoare triple {5117#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5117#(= main_~i~1 0)} is VALID [2018-11-23 12:16:35,478 INFO L273 TraceCheckUtils]: 7: Hoare triple {5117#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5118#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:35,478 INFO L273 TraceCheckUtils]: 8: Hoare triple {5118#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5118#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:35,479 INFO L273 TraceCheckUtils]: 9: Hoare triple {5118#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5119#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:35,479 INFO L273 TraceCheckUtils]: 10: Hoare triple {5119#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5119#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:35,480 INFO L273 TraceCheckUtils]: 11: Hoare triple {5119#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5120#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:35,481 INFO L273 TraceCheckUtils]: 12: Hoare triple {5120#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5120#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:35,482 INFO L273 TraceCheckUtils]: 13: Hoare triple {5120#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5121#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:35,482 INFO L273 TraceCheckUtils]: 14: Hoare triple {5121#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5121#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:35,483 INFO L273 TraceCheckUtils]: 15: Hoare triple {5121#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5122#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:35,484 INFO L273 TraceCheckUtils]: 16: Hoare triple {5122#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5122#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:35,484 INFO L273 TraceCheckUtils]: 17: Hoare triple {5122#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5123#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:35,485 INFO L273 TraceCheckUtils]: 18: Hoare triple {5123#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5123#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:35,486 INFO L273 TraceCheckUtils]: 19: Hoare triple {5123#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5124#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:35,486 INFO L273 TraceCheckUtils]: 20: Hoare triple {5124#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5124#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:35,487 INFO L273 TraceCheckUtils]: 21: Hoare triple {5124#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5125#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:35,487 INFO L273 TraceCheckUtils]: 22: Hoare triple {5125#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5125#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:35,488 INFO L273 TraceCheckUtils]: 23: Hoare triple {5125#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5126#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:35,489 INFO L273 TraceCheckUtils]: 24: Hoare triple {5126#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5126#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:35,489 INFO L273 TraceCheckUtils]: 25: Hoare triple {5126#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5127#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:35,490 INFO L273 TraceCheckUtils]: 26: Hoare triple {5127#(<= main_~i~1 10)} assume !(~i~1 < 40); {5116#false} is VALID [2018-11-23 12:16:35,490 INFO L256 TraceCheckUtils]: 27: Hoare triple {5116#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {5115#true} is VALID [2018-11-23 12:16:35,491 INFO L273 TraceCheckUtils]: 28: Hoare triple {5115#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5115#true} is VALID [2018-11-23 12:16:35,491 INFO L273 TraceCheckUtils]: 29: Hoare triple {5115#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5115#true} is VALID [2018-11-23 12:16:35,491 INFO L273 TraceCheckUtils]: 30: Hoare triple {5115#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,491 INFO L273 TraceCheckUtils]: 31: Hoare triple {5115#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,491 INFO L273 TraceCheckUtils]: 32: Hoare triple {5115#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5115#true} is VALID [2018-11-23 12:16:35,492 INFO L273 TraceCheckUtils]: 33: Hoare triple {5115#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5115#true} is VALID [2018-11-23 12:16:35,492 INFO L273 TraceCheckUtils]: 34: Hoare triple {5115#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,492 INFO L273 TraceCheckUtils]: 35: Hoare triple {5115#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,492 INFO L273 TraceCheckUtils]: 36: Hoare triple {5115#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5115#true} is VALID [2018-11-23 12:16:35,492 INFO L273 TraceCheckUtils]: 37: Hoare triple {5115#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5115#true} is VALID [2018-11-23 12:16:35,493 INFO L273 TraceCheckUtils]: 38: Hoare triple {5115#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,493 INFO L273 TraceCheckUtils]: 39: Hoare triple {5115#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,493 INFO L273 TraceCheckUtils]: 40: Hoare triple {5115#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5115#true} is VALID [2018-11-23 12:16:35,493 INFO L273 TraceCheckUtils]: 41: Hoare triple {5115#true} assume !(~i~0 < 40); {5115#true} is VALID [2018-11-23 12:16:35,493 INFO L273 TraceCheckUtils]: 42: Hoare triple {5115#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5115#true} is VALID [2018-11-23 12:16:35,493 INFO L273 TraceCheckUtils]: 43: Hoare triple {5115#true} assume true; {5115#true} is VALID [2018-11-23 12:16:35,493 INFO L268 TraceCheckUtils]: 44: Hoare quadruple {5115#true} {5116#false} #77#return; {5116#false} is VALID [2018-11-23 12:16:35,493 INFO L273 TraceCheckUtils]: 45: Hoare triple {5116#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {5116#false} is VALID [2018-11-23 12:16:35,493 INFO L256 TraceCheckUtils]: 46: Hoare triple {5116#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {5115#true} is VALID [2018-11-23 12:16:35,494 INFO L273 TraceCheckUtils]: 47: Hoare triple {5115#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5115#true} is VALID [2018-11-23 12:16:35,494 INFO L273 TraceCheckUtils]: 48: Hoare triple {5115#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5115#true} is VALID [2018-11-23 12:16:35,494 INFO L273 TraceCheckUtils]: 49: Hoare triple {5115#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,494 INFO L273 TraceCheckUtils]: 50: Hoare triple {5115#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,494 INFO L273 TraceCheckUtils]: 51: Hoare triple {5115#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5115#true} is VALID [2018-11-23 12:16:35,494 INFO L273 TraceCheckUtils]: 52: Hoare triple {5115#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5115#true} is VALID [2018-11-23 12:16:35,494 INFO L273 TraceCheckUtils]: 53: Hoare triple {5115#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,494 INFO L273 TraceCheckUtils]: 54: Hoare triple {5115#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,495 INFO L273 TraceCheckUtils]: 55: Hoare triple {5115#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5115#true} is VALID [2018-11-23 12:16:35,495 INFO L273 TraceCheckUtils]: 56: Hoare triple {5115#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5115#true} is VALID [2018-11-23 12:16:35,495 INFO L273 TraceCheckUtils]: 57: Hoare triple {5115#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,495 INFO L273 TraceCheckUtils]: 58: Hoare triple {5115#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,495 INFO L273 TraceCheckUtils]: 59: Hoare triple {5115#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5115#true} is VALID [2018-11-23 12:16:35,495 INFO L273 TraceCheckUtils]: 60: Hoare triple {5115#true} assume !(~i~0 < 40); {5115#true} is VALID [2018-11-23 12:16:35,495 INFO L273 TraceCheckUtils]: 61: Hoare triple {5115#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5115#true} is VALID [2018-11-23 12:16:35,495 INFO L273 TraceCheckUtils]: 62: Hoare triple {5115#true} assume true; {5115#true} is VALID [2018-11-23 12:16:35,496 INFO L268 TraceCheckUtils]: 63: Hoare quadruple {5115#true} {5116#false} #79#return; {5116#false} is VALID [2018-11-23 12:16:35,496 INFO L273 TraceCheckUtils]: 64: Hoare triple {5116#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {5116#false} is VALID [2018-11-23 12:16:35,496 INFO L273 TraceCheckUtils]: 65: Hoare triple {5116#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5116#false} is VALID [2018-11-23 12:16:35,496 INFO L273 TraceCheckUtils]: 66: Hoare triple {5116#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5116#false} is VALID [2018-11-23 12:16:35,496 INFO L273 TraceCheckUtils]: 67: Hoare triple {5116#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5116#false} is VALID [2018-11-23 12:16:35,496 INFO L273 TraceCheckUtils]: 68: Hoare triple {5116#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5116#false} is VALID [2018-11-23 12:16:35,496 INFO L273 TraceCheckUtils]: 69: Hoare triple {5116#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5116#false} is VALID [2018-11-23 12:16:35,496 INFO L273 TraceCheckUtils]: 70: Hoare triple {5116#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5116#false} is VALID [2018-11-23 12:16:35,497 INFO L273 TraceCheckUtils]: 71: Hoare triple {5116#false} assume !(~i~2 < 39); {5116#false} is VALID [2018-11-23 12:16:35,497 INFO L273 TraceCheckUtils]: 72: Hoare triple {5116#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {5116#false} is VALID [2018-11-23 12:16:35,497 INFO L256 TraceCheckUtils]: 73: Hoare triple {5116#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {5115#true} is VALID [2018-11-23 12:16:35,497 INFO L273 TraceCheckUtils]: 74: Hoare triple {5115#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5115#true} is VALID [2018-11-23 12:16:35,497 INFO L273 TraceCheckUtils]: 75: Hoare triple {5115#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5115#true} is VALID [2018-11-23 12:16:35,497 INFO L273 TraceCheckUtils]: 76: Hoare triple {5115#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,497 INFO L273 TraceCheckUtils]: 77: Hoare triple {5115#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,497 INFO L273 TraceCheckUtils]: 78: Hoare triple {5115#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5115#true} is VALID [2018-11-23 12:16:35,497 INFO L273 TraceCheckUtils]: 79: Hoare triple {5115#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5115#true} is VALID [2018-11-23 12:16:35,498 INFO L273 TraceCheckUtils]: 80: Hoare triple {5115#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,498 INFO L273 TraceCheckUtils]: 81: Hoare triple {5115#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,498 INFO L273 TraceCheckUtils]: 82: Hoare triple {5115#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5115#true} is VALID [2018-11-23 12:16:35,498 INFO L273 TraceCheckUtils]: 83: Hoare triple {5115#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5115#true} is VALID [2018-11-23 12:16:35,498 INFO L273 TraceCheckUtils]: 84: Hoare triple {5115#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,498 INFO L273 TraceCheckUtils]: 85: Hoare triple {5115#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5115#true} is VALID [2018-11-23 12:16:35,498 INFO L273 TraceCheckUtils]: 86: Hoare triple {5115#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5115#true} is VALID [2018-11-23 12:16:35,498 INFO L273 TraceCheckUtils]: 87: Hoare triple {5115#true} assume !(~i~0 < 40); {5115#true} is VALID [2018-11-23 12:16:35,499 INFO L273 TraceCheckUtils]: 88: Hoare triple {5115#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5115#true} is VALID [2018-11-23 12:16:35,499 INFO L273 TraceCheckUtils]: 89: Hoare triple {5115#true} assume true; {5115#true} is VALID [2018-11-23 12:16:35,499 INFO L268 TraceCheckUtils]: 90: Hoare quadruple {5115#true} {5116#false} #81#return; {5116#false} is VALID [2018-11-23 12:16:35,499 INFO L273 TraceCheckUtils]: 91: Hoare triple {5116#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {5116#false} is VALID [2018-11-23 12:16:35,499 INFO L273 TraceCheckUtils]: 92: Hoare triple {5116#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5116#false} is VALID [2018-11-23 12:16:35,499 INFO L273 TraceCheckUtils]: 93: Hoare triple {5116#false} assume !false; {5116#false} is VALID [2018-11-23 12:16:35,503 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2018-11-23 12:16:35,503 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:35,503 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:35,513 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:16:35,575 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:16:35,575 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:35,598 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:35,727 INFO L256 TraceCheckUtils]: 0: Hoare triple {5115#true} call ULTIMATE.init(); {5115#true} is VALID [2018-11-23 12:16:35,728 INFO L273 TraceCheckUtils]: 1: Hoare triple {5115#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5115#true} is VALID [2018-11-23 12:16:35,728 INFO L273 TraceCheckUtils]: 2: Hoare triple {5115#true} assume true; {5115#true} is VALID [2018-11-23 12:16:35,728 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5115#true} {5115#true} #73#return; {5115#true} is VALID [2018-11-23 12:16:35,729 INFO L256 TraceCheckUtils]: 4: Hoare triple {5115#true} call #t~ret14 := main(); {5115#true} is VALID [2018-11-23 12:16:35,729 INFO L273 TraceCheckUtils]: 5: Hoare triple {5115#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {5146#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:35,730 INFO L273 TraceCheckUtils]: 6: Hoare triple {5146#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5146#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:35,730 INFO L273 TraceCheckUtils]: 7: Hoare triple {5146#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5118#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:35,731 INFO L273 TraceCheckUtils]: 8: Hoare triple {5118#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5118#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:35,731 INFO L273 TraceCheckUtils]: 9: Hoare triple {5118#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5119#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:35,731 INFO L273 TraceCheckUtils]: 10: Hoare triple {5119#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5119#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:35,732 INFO L273 TraceCheckUtils]: 11: Hoare triple {5119#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5120#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:35,732 INFO L273 TraceCheckUtils]: 12: Hoare triple {5120#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5120#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:35,733 INFO L273 TraceCheckUtils]: 13: Hoare triple {5120#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5121#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:35,734 INFO L273 TraceCheckUtils]: 14: Hoare triple {5121#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5121#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:35,735 INFO L273 TraceCheckUtils]: 15: Hoare triple {5121#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5122#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:35,735 INFO L273 TraceCheckUtils]: 16: Hoare triple {5122#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5122#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:35,736 INFO L273 TraceCheckUtils]: 17: Hoare triple {5122#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5123#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:35,736 INFO L273 TraceCheckUtils]: 18: Hoare triple {5123#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5123#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:35,737 INFO L273 TraceCheckUtils]: 19: Hoare triple {5123#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5124#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:35,738 INFO L273 TraceCheckUtils]: 20: Hoare triple {5124#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5124#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:35,738 INFO L273 TraceCheckUtils]: 21: Hoare triple {5124#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5125#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:35,739 INFO L273 TraceCheckUtils]: 22: Hoare triple {5125#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5125#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:35,740 INFO L273 TraceCheckUtils]: 23: Hoare triple {5125#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5126#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:35,740 INFO L273 TraceCheckUtils]: 24: Hoare triple {5126#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5126#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:35,741 INFO L273 TraceCheckUtils]: 25: Hoare triple {5126#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5127#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:35,742 INFO L273 TraceCheckUtils]: 26: Hoare triple {5127#(<= main_~i~1 10)} assume !(~i~1 < 40); {5116#false} is VALID [2018-11-23 12:16:35,742 INFO L256 TraceCheckUtils]: 27: Hoare triple {5116#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {5116#false} is VALID [2018-11-23 12:16:35,742 INFO L273 TraceCheckUtils]: 28: Hoare triple {5116#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5116#false} is VALID [2018-11-23 12:16:35,742 INFO L273 TraceCheckUtils]: 29: Hoare triple {5116#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5116#false} is VALID [2018-11-23 12:16:35,742 INFO L273 TraceCheckUtils]: 30: Hoare triple {5116#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,743 INFO L273 TraceCheckUtils]: 31: Hoare triple {5116#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,743 INFO L273 TraceCheckUtils]: 32: Hoare triple {5116#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5116#false} is VALID [2018-11-23 12:16:35,743 INFO L273 TraceCheckUtils]: 33: Hoare triple {5116#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5116#false} is VALID [2018-11-23 12:16:35,743 INFO L273 TraceCheckUtils]: 34: Hoare triple {5116#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,744 INFO L273 TraceCheckUtils]: 35: Hoare triple {5116#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,744 INFO L273 TraceCheckUtils]: 36: Hoare triple {5116#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5116#false} is VALID [2018-11-23 12:16:35,744 INFO L273 TraceCheckUtils]: 37: Hoare triple {5116#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5116#false} is VALID [2018-11-23 12:16:35,744 INFO L273 TraceCheckUtils]: 38: Hoare triple {5116#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,744 INFO L273 TraceCheckUtils]: 39: Hoare triple {5116#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,745 INFO L273 TraceCheckUtils]: 40: Hoare triple {5116#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5116#false} is VALID [2018-11-23 12:16:35,745 INFO L273 TraceCheckUtils]: 41: Hoare triple {5116#false} assume !(~i~0 < 40); {5116#false} is VALID [2018-11-23 12:16:35,745 INFO L273 TraceCheckUtils]: 42: Hoare triple {5116#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5116#false} is VALID [2018-11-23 12:16:35,745 INFO L273 TraceCheckUtils]: 43: Hoare triple {5116#false} assume true; {5116#false} is VALID [2018-11-23 12:16:35,745 INFO L268 TraceCheckUtils]: 44: Hoare quadruple {5116#false} {5116#false} #77#return; {5116#false} is VALID [2018-11-23 12:16:35,746 INFO L273 TraceCheckUtils]: 45: Hoare triple {5116#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {5116#false} is VALID [2018-11-23 12:16:35,746 INFO L256 TraceCheckUtils]: 46: Hoare triple {5116#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {5116#false} is VALID [2018-11-23 12:16:35,746 INFO L273 TraceCheckUtils]: 47: Hoare triple {5116#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5116#false} is VALID [2018-11-23 12:16:35,746 INFO L273 TraceCheckUtils]: 48: Hoare triple {5116#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5116#false} is VALID [2018-11-23 12:16:35,746 INFO L273 TraceCheckUtils]: 49: Hoare triple {5116#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,747 INFO L273 TraceCheckUtils]: 50: Hoare triple {5116#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,747 INFO L273 TraceCheckUtils]: 51: Hoare triple {5116#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5116#false} is VALID [2018-11-23 12:16:35,747 INFO L273 TraceCheckUtils]: 52: Hoare triple {5116#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5116#false} is VALID [2018-11-23 12:16:35,747 INFO L273 TraceCheckUtils]: 53: Hoare triple {5116#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,747 INFO L273 TraceCheckUtils]: 54: Hoare triple {5116#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,747 INFO L273 TraceCheckUtils]: 55: Hoare triple {5116#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5116#false} is VALID [2018-11-23 12:16:35,747 INFO L273 TraceCheckUtils]: 56: Hoare triple {5116#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5116#false} is VALID [2018-11-23 12:16:35,748 INFO L273 TraceCheckUtils]: 57: Hoare triple {5116#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,748 INFO L273 TraceCheckUtils]: 58: Hoare triple {5116#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,748 INFO L273 TraceCheckUtils]: 59: Hoare triple {5116#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5116#false} is VALID [2018-11-23 12:16:35,748 INFO L273 TraceCheckUtils]: 60: Hoare triple {5116#false} assume !(~i~0 < 40); {5116#false} is VALID [2018-11-23 12:16:35,748 INFO L273 TraceCheckUtils]: 61: Hoare triple {5116#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5116#false} is VALID [2018-11-23 12:16:35,748 INFO L273 TraceCheckUtils]: 62: Hoare triple {5116#false} assume true; {5116#false} is VALID [2018-11-23 12:16:35,748 INFO L268 TraceCheckUtils]: 63: Hoare quadruple {5116#false} {5116#false} #79#return; {5116#false} is VALID [2018-11-23 12:16:35,748 INFO L273 TraceCheckUtils]: 64: Hoare triple {5116#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {5116#false} is VALID [2018-11-23 12:16:35,748 INFO L273 TraceCheckUtils]: 65: Hoare triple {5116#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5116#false} is VALID [2018-11-23 12:16:35,749 INFO L273 TraceCheckUtils]: 66: Hoare triple {5116#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5116#false} is VALID [2018-11-23 12:16:35,749 INFO L273 TraceCheckUtils]: 67: Hoare triple {5116#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5116#false} is VALID [2018-11-23 12:16:35,749 INFO L273 TraceCheckUtils]: 68: Hoare triple {5116#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5116#false} is VALID [2018-11-23 12:16:35,749 INFO L273 TraceCheckUtils]: 69: Hoare triple {5116#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5116#false} is VALID [2018-11-23 12:16:35,749 INFO L273 TraceCheckUtils]: 70: Hoare triple {5116#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5116#false} is VALID [2018-11-23 12:16:35,749 INFO L273 TraceCheckUtils]: 71: Hoare triple {5116#false} assume !(~i~2 < 39); {5116#false} is VALID [2018-11-23 12:16:35,749 INFO L273 TraceCheckUtils]: 72: Hoare triple {5116#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {5116#false} is VALID [2018-11-23 12:16:35,749 INFO L256 TraceCheckUtils]: 73: Hoare triple {5116#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {5116#false} is VALID [2018-11-23 12:16:35,750 INFO L273 TraceCheckUtils]: 74: Hoare triple {5116#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5116#false} is VALID [2018-11-23 12:16:35,750 INFO L273 TraceCheckUtils]: 75: Hoare triple {5116#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5116#false} is VALID [2018-11-23 12:16:35,750 INFO L273 TraceCheckUtils]: 76: Hoare triple {5116#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,750 INFO L273 TraceCheckUtils]: 77: Hoare triple {5116#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,750 INFO L273 TraceCheckUtils]: 78: Hoare triple {5116#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5116#false} is VALID [2018-11-23 12:16:35,750 INFO L273 TraceCheckUtils]: 79: Hoare triple {5116#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5116#false} is VALID [2018-11-23 12:16:35,750 INFO L273 TraceCheckUtils]: 80: Hoare triple {5116#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,750 INFO L273 TraceCheckUtils]: 81: Hoare triple {5116#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,750 INFO L273 TraceCheckUtils]: 82: Hoare triple {5116#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5116#false} is VALID [2018-11-23 12:16:35,751 INFO L273 TraceCheckUtils]: 83: Hoare triple {5116#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5116#false} is VALID [2018-11-23 12:16:35,751 INFO L273 TraceCheckUtils]: 84: Hoare triple {5116#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,751 INFO L273 TraceCheckUtils]: 85: Hoare triple {5116#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5116#false} is VALID [2018-11-23 12:16:35,751 INFO L273 TraceCheckUtils]: 86: Hoare triple {5116#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5116#false} is VALID [2018-11-23 12:16:35,751 INFO L273 TraceCheckUtils]: 87: Hoare triple {5116#false} assume !(~i~0 < 40); {5116#false} is VALID [2018-11-23 12:16:35,751 INFO L273 TraceCheckUtils]: 88: Hoare triple {5116#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5116#false} is VALID [2018-11-23 12:16:35,751 INFO L273 TraceCheckUtils]: 89: Hoare triple {5116#false} assume true; {5116#false} is VALID [2018-11-23 12:16:35,751 INFO L268 TraceCheckUtils]: 90: Hoare quadruple {5116#false} {5116#false} #81#return; {5116#false} is VALID [2018-11-23 12:16:35,752 INFO L273 TraceCheckUtils]: 91: Hoare triple {5116#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {5116#false} is VALID [2018-11-23 12:16:35,752 INFO L273 TraceCheckUtils]: 92: Hoare triple {5116#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5116#false} is VALID [2018-11-23 12:16:35,752 INFO L273 TraceCheckUtils]: 93: Hoare triple {5116#false} assume !false; {5116#false} is VALID [2018-11-23 12:16:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2018-11-23 12:16:35,776 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:35,776 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 14 [2018-11-23 12:16:35,776 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 94 [2018-11-23 12:16:35,777 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:35,777 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2018-11-23 12:16:35,842 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:35,842 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-23 12:16:35,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-23 12:16:35,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2018-11-23 12:16:35,843 INFO L87 Difference]: Start difference. First operand 61 states and 68 transitions. Second operand 14 states. [2018-11-23 12:16:36,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:36,136 INFO L93 Difference]: Finished difference Result 98 states and 112 transitions. [2018-11-23 12:16:36,136 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 12:16:36,137 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 94 [2018-11-23 12:16:36,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:36,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2018-11-23 12:16:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 80 transitions. [2018-11-23 12:16:36,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2018-11-23 12:16:36,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 80 transitions. [2018-11-23 12:16:36,139 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 80 transitions. [2018-11-23 12:16:36,760 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:36,762 INFO L225 Difference]: With dead ends: 98 [2018-11-23 12:16:36,762 INFO L226 Difference]: Without dead ends: 64 [2018-11-23 12:16:36,763 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2018-11-23 12:16:36,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2018-11-23 12:16:37,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 63. [2018-11-23 12:16:37,218 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:37,218 INFO L82 GeneralOperation]: Start isEquivalent. First operand 64 states. Second operand 63 states. [2018-11-23 12:16:37,218 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand 63 states. [2018-11-23 12:16:37,218 INFO L87 Difference]: Start difference. First operand 64 states. Second operand 63 states. [2018-11-23 12:16:37,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:37,220 INFO L93 Difference]: Finished difference Result 64 states and 71 transitions. [2018-11-23 12:16:37,220 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 71 transitions. [2018-11-23 12:16:37,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:37,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:37,221 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand 64 states. [2018-11-23 12:16:37,221 INFO L87 Difference]: Start difference. First operand 63 states. Second operand 64 states. [2018-11-23 12:16:37,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:37,222 INFO L93 Difference]: Finished difference Result 64 states and 71 transitions. [2018-11-23 12:16:37,222 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 71 transitions. [2018-11-23 12:16:37,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:37,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:37,223 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:37,223 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-11-23 12:16:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 70 transitions. [2018-11-23 12:16:37,224 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 70 transitions. Word has length 94 [2018-11-23 12:16:37,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:37,225 INFO L480 AbstractCegarLoop]: Abstraction has 63 states and 70 transitions. [2018-11-23 12:16:37,225 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-23 12:16:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 70 transitions. [2018-11-23 12:16:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-23 12:16:37,225 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:37,226 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:37,226 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:37,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:37,226 INFO L82 PathProgramCache]: Analyzing trace with hash 659152588, now seen corresponding path program 11 times [2018-11-23 12:16:37,226 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:37,226 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:37,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:37,227 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:37,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:37,595 INFO L256 TraceCheckUtils]: 0: Hoare triple {5767#true} call ULTIMATE.init(); {5767#true} is VALID [2018-11-23 12:16:37,595 INFO L273 TraceCheckUtils]: 1: Hoare triple {5767#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5767#true} is VALID [2018-11-23 12:16:37,595 INFO L273 TraceCheckUtils]: 2: Hoare triple {5767#true} assume true; {5767#true} is VALID [2018-11-23 12:16:37,596 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5767#true} {5767#true} #73#return; {5767#true} is VALID [2018-11-23 12:16:37,596 INFO L256 TraceCheckUtils]: 4: Hoare triple {5767#true} call #t~ret14 := main(); {5767#true} is VALID [2018-11-23 12:16:37,597 INFO L273 TraceCheckUtils]: 5: Hoare triple {5767#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {5769#(= main_~i~1 0)} is VALID [2018-11-23 12:16:37,597 INFO L273 TraceCheckUtils]: 6: Hoare triple {5769#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5769#(= main_~i~1 0)} is VALID [2018-11-23 12:16:37,599 INFO L273 TraceCheckUtils]: 7: Hoare triple {5769#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5770#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:37,599 INFO L273 TraceCheckUtils]: 8: Hoare triple {5770#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5770#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:37,601 INFO L273 TraceCheckUtils]: 9: Hoare triple {5770#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5771#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:37,601 INFO L273 TraceCheckUtils]: 10: Hoare triple {5771#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5771#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:37,603 INFO L273 TraceCheckUtils]: 11: Hoare triple {5771#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5772#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:37,603 INFO L273 TraceCheckUtils]: 12: Hoare triple {5772#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5772#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:37,605 INFO L273 TraceCheckUtils]: 13: Hoare triple {5772#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5773#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:37,605 INFO L273 TraceCheckUtils]: 14: Hoare triple {5773#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5773#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:37,607 INFO L273 TraceCheckUtils]: 15: Hoare triple {5773#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5774#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:37,607 INFO L273 TraceCheckUtils]: 16: Hoare triple {5774#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5774#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:37,609 INFO L273 TraceCheckUtils]: 17: Hoare triple {5774#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5775#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:37,609 INFO L273 TraceCheckUtils]: 18: Hoare triple {5775#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5775#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:37,611 INFO L273 TraceCheckUtils]: 19: Hoare triple {5775#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5776#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:37,611 INFO L273 TraceCheckUtils]: 20: Hoare triple {5776#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5776#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:37,611 INFO L273 TraceCheckUtils]: 21: Hoare triple {5776#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5777#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:37,613 INFO L273 TraceCheckUtils]: 22: Hoare triple {5777#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5777#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:37,613 INFO L273 TraceCheckUtils]: 23: Hoare triple {5777#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5778#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:37,613 INFO L273 TraceCheckUtils]: 24: Hoare triple {5778#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5778#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:37,615 INFO L273 TraceCheckUtils]: 25: Hoare triple {5778#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5779#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:37,615 INFO L273 TraceCheckUtils]: 26: Hoare triple {5779#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5779#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:37,617 INFO L273 TraceCheckUtils]: 27: Hoare triple {5779#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5780#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:37,617 INFO L273 TraceCheckUtils]: 28: Hoare triple {5780#(<= main_~i~1 11)} assume !(~i~1 < 40); {5768#false} is VALID [2018-11-23 12:16:37,617 INFO L256 TraceCheckUtils]: 29: Hoare triple {5768#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {5767#true} is VALID [2018-11-23 12:16:37,617 INFO L273 TraceCheckUtils]: 30: Hoare triple {5767#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5767#true} is VALID [2018-11-23 12:16:37,617 INFO L273 TraceCheckUtils]: 31: Hoare triple {5767#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5767#true} is VALID [2018-11-23 12:16:37,618 INFO L273 TraceCheckUtils]: 32: Hoare triple {5767#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,618 INFO L273 TraceCheckUtils]: 33: Hoare triple {5767#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,618 INFO L273 TraceCheckUtils]: 34: Hoare triple {5767#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5767#true} is VALID [2018-11-23 12:16:37,618 INFO L273 TraceCheckUtils]: 35: Hoare triple {5767#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5767#true} is VALID [2018-11-23 12:16:37,618 INFO L273 TraceCheckUtils]: 36: Hoare triple {5767#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,618 INFO L273 TraceCheckUtils]: 37: Hoare triple {5767#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,618 INFO L273 TraceCheckUtils]: 38: Hoare triple {5767#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5767#true} is VALID [2018-11-23 12:16:37,618 INFO L273 TraceCheckUtils]: 39: Hoare triple {5767#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5767#true} is VALID [2018-11-23 12:16:37,619 INFO L273 TraceCheckUtils]: 40: Hoare triple {5767#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,619 INFO L273 TraceCheckUtils]: 41: Hoare triple {5767#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,619 INFO L273 TraceCheckUtils]: 42: Hoare triple {5767#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5767#true} is VALID [2018-11-23 12:16:37,619 INFO L273 TraceCheckUtils]: 43: Hoare triple {5767#true} assume !(~i~0 < 40); {5767#true} is VALID [2018-11-23 12:16:37,619 INFO L273 TraceCheckUtils]: 44: Hoare triple {5767#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5767#true} is VALID [2018-11-23 12:16:37,620 INFO L273 TraceCheckUtils]: 45: Hoare triple {5767#true} assume true; {5767#true} is VALID [2018-11-23 12:16:37,620 INFO L268 TraceCheckUtils]: 46: Hoare quadruple {5767#true} {5768#false} #77#return; {5768#false} is VALID [2018-11-23 12:16:37,620 INFO L273 TraceCheckUtils]: 47: Hoare triple {5768#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {5768#false} is VALID [2018-11-23 12:16:37,620 INFO L256 TraceCheckUtils]: 48: Hoare triple {5768#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {5767#true} is VALID [2018-11-23 12:16:37,620 INFO L273 TraceCheckUtils]: 49: Hoare triple {5767#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5767#true} is VALID [2018-11-23 12:16:37,620 INFO L273 TraceCheckUtils]: 50: Hoare triple {5767#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5767#true} is VALID [2018-11-23 12:16:37,621 INFO L273 TraceCheckUtils]: 51: Hoare triple {5767#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,621 INFO L273 TraceCheckUtils]: 52: Hoare triple {5767#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,621 INFO L273 TraceCheckUtils]: 53: Hoare triple {5767#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5767#true} is VALID [2018-11-23 12:16:37,621 INFO L273 TraceCheckUtils]: 54: Hoare triple {5767#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5767#true} is VALID [2018-11-23 12:16:37,621 INFO L273 TraceCheckUtils]: 55: Hoare triple {5767#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,621 INFO L273 TraceCheckUtils]: 56: Hoare triple {5767#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,621 INFO L273 TraceCheckUtils]: 57: Hoare triple {5767#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5767#true} is VALID [2018-11-23 12:16:37,621 INFO L273 TraceCheckUtils]: 58: Hoare triple {5767#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5767#true} is VALID [2018-11-23 12:16:37,622 INFO L273 TraceCheckUtils]: 59: Hoare triple {5767#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,622 INFO L273 TraceCheckUtils]: 60: Hoare triple {5767#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,622 INFO L273 TraceCheckUtils]: 61: Hoare triple {5767#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5767#true} is VALID [2018-11-23 12:16:37,622 INFO L273 TraceCheckUtils]: 62: Hoare triple {5767#true} assume !(~i~0 < 40); {5767#true} is VALID [2018-11-23 12:16:37,622 INFO L273 TraceCheckUtils]: 63: Hoare triple {5767#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5767#true} is VALID [2018-11-23 12:16:37,622 INFO L273 TraceCheckUtils]: 64: Hoare triple {5767#true} assume true; {5767#true} is VALID [2018-11-23 12:16:37,622 INFO L268 TraceCheckUtils]: 65: Hoare quadruple {5767#true} {5768#false} #79#return; {5768#false} is VALID [2018-11-23 12:16:37,622 INFO L273 TraceCheckUtils]: 66: Hoare triple {5768#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {5768#false} is VALID [2018-11-23 12:16:37,622 INFO L273 TraceCheckUtils]: 67: Hoare triple {5768#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5768#false} is VALID [2018-11-23 12:16:37,623 INFO L273 TraceCheckUtils]: 68: Hoare triple {5768#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5768#false} is VALID [2018-11-23 12:16:37,623 INFO L273 TraceCheckUtils]: 69: Hoare triple {5768#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5768#false} is VALID [2018-11-23 12:16:37,623 INFO L273 TraceCheckUtils]: 70: Hoare triple {5768#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5768#false} is VALID [2018-11-23 12:16:37,623 INFO L273 TraceCheckUtils]: 71: Hoare triple {5768#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5768#false} is VALID [2018-11-23 12:16:37,623 INFO L273 TraceCheckUtils]: 72: Hoare triple {5768#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5768#false} is VALID [2018-11-23 12:16:37,623 INFO L273 TraceCheckUtils]: 73: Hoare triple {5768#false} assume !(~i~2 < 39); {5768#false} is VALID [2018-11-23 12:16:37,623 INFO L273 TraceCheckUtils]: 74: Hoare triple {5768#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {5768#false} is VALID [2018-11-23 12:16:37,623 INFO L256 TraceCheckUtils]: 75: Hoare triple {5768#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {5767#true} is VALID [2018-11-23 12:16:37,623 INFO L273 TraceCheckUtils]: 76: Hoare triple {5767#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5767#true} is VALID [2018-11-23 12:16:37,624 INFO L273 TraceCheckUtils]: 77: Hoare triple {5767#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5767#true} is VALID [2018-11-23 12:16:37,624 INFO L273 TraceCheckUtils]: 78: Hoare triple {5767#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,624 INFO L273 TraceCheckUtils]: 79: Hoare triple {5767#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,624 INFO L273 TraceCheckUtils]: 80: Hoare triple {5767#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5767#true} is VALID [2018-11-23 12:16:37,624 INFO L273 TraceCheckUtils]: 81: Hoare triple {5767#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5767#true} is VALID [2018-11-23 12:16:37,624 INFO L273 TraceCheckUtils]: 82: Hoare triple {5767#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,624 INFO L273 TraceCheckUtils]: 83: Hoare triple {5767#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,624 INFO L273 TraceCheckUtils]: 84: Hoare triple {5767#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5767#true} is VALID [2018-11-23 12:16:37,624 INFO L273 TraceCheckUtils]: 85: Hoare triple {5767#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5767#true} is VALID [2018-11-23 12:16:37,625 INFO L273 TraceCheckUtils]: 86: Hoare triple {5767#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,625 INFO L273 TraceCheckUtils]: 87: Hoare triple {5767#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5767#true} is VALID [2018-11-23 12:16:37,625 INFO L273 TraceCheckUtils]: 88: Hoare triple {5767#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5767#true} is VALID [2018-11-23 12:16:37,625 INFO L273 TraceCheckUtils]: 89: Hoare triple {5767#true} assume !(~i~0 < 40); {5767#true} is VALID [2018-11-23 12:16:37,625 INFO L273 TraceCheckUtils]: 90: Hoare triple {5767#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5767#true} is VALID [2018-11-23 12:16:37,625 INFO L273 TraceCheckUtils]: 91: Hoare triple {5767#true} assume true; {5767#true} is VALID [2018-11-23 12:16:37,625 INFO L268 TraceCheckUtils]: 92: Hoare quadruple {5767#true} {5768#false} #81#return; {5768#false} is VALID [2018-11-23 12:16:37,625 INFO L273 TraceCheckUtils]: 93: Hoare triple {5768#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {5768#false} is VALID [2018-11-23 12:16:37,625 INFO L273 TraceCheckUtils]: 94: Hoare triple {5768#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5768#false} is VALID [2018-11-23 12:16:37,626 INFO L273 TraceCheckUtils]: 95: Hoare triple {5768#false} assume !false; {5768#false} is VALID [2018-11-23 12:16:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2018-11-23 12:16:37,630 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:37,630 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:37,638 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:16:37,924 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2018-11-23 12:16:37,925 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:37,944 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:38,063 INFO L256 TraceCheckUtils]: 0: Hoare triple {5767#true} call ULTIMATE.init(); {5767#true} is VALID [2018-11-23 12:16:38,063 INFO L273 TraceCheckUtils]: 1: Hoare triple {5767#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {5767#true} is VALID [2018-11-23 12:16:38,063 INFO L273 TraceCheckUtils]: 2: Hoare triple {5767#true} assume true; {5767#true} is VALID [2018-11-23 12:16:38,064 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5767#true} {5767#true} #73#return; {5767#true} is VALID [2018-11-23 12:16:38,064 INFO L256 TraceCheckUtils]: 4: Hoare triple {5767#true} call #t~ret14 := main(); {5767#true} is VALID [2018-11-23 12:16:38,064 INFO L273 TraceCheckUtils]: 5: Hoare triple {5767#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {5767#true} is VALID [2018-11-23 12:16:38,064 INFO L273 TraceCheckUtils]: 6: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,064 INFO L273 TraceCheckUtils]: 7: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,065 INFO L273 TraceCheckUtils]: 8: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,065 INFO L273 TraceCheckUtils]: 9: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,065 INFO L273 TraceCheckUtils]: 10: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,065 INFO L273 TraceCheckUtils]: 11: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,065 INFO L273 TraceCheckUtils]: 12: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,065 INFO L273 TraceCheckUtils]: 13: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,066 INFO L273 TraceCheckUtils]: 14: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,066 INFO L273 TraceCheckUtils]: 15: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,066 INFO L273 TraceCheckUtils]: 16: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,066 INFO L273 TraceCheckUtils]: 17: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,066 INFO L273 TraceCheckUtils]: 18: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,066 INFO L273 TraceCheckUtils]: 19: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,066 INFO L273 TraceCheckUtils]: 20: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,066 INFO L273 TraceCheckUtils]: 21: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,066 INFO L273 TraceCheckUtils]: 22: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,067 INFO L273 TraceCheckUtils]: 23: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,067 INFO L273 TraceCheckUtils]: 24: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,067 INFO L273 TraceCheckUtils]: 25: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,067 INFO L273 TraceCheckUtils]: 26: Hoare triple {5767#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {5767#true} is VALID [2018-11-23 12:16:38,067 INFO L273 TraceCheckUtils]: 27: Hoare triple {5767#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {5767#true} is VALID [2018-11-23 12:16:38,067 INFO L273 TraceCheckUtils]: 28: Hoare triple {5767#true} assume !(~i~1 < 40); {5767#true} is VALID [2018-11-23 12:16:38,067 INFO L256 TraceCheckUtils]: 29: Hoare triple {5767#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {5767#true} is VALID [2018-11-23 12:16:38,068 INFO L273 TraceCheckUtils]: 30: Hoare triple {5767#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5874#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:38,068 INFO L273 TraceCheckUtils]: 31: Hoare triple {5874#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5874#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:38,068 INFO L273 TraceCheckUtils]: 32: Hoare triple {5874#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5874#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:38,069 INFO L273 TraceCheckUtils]: 33: Hoare triple {5874#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5874#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:38,069 INFO L273 TraceCheckUtils]: 34: Hoare triple {5874#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5887#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:38,069 INFO L273 TraceCheckUtils]: 35: Hoare triple {5887#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5887#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:38,070 INFO L273 TraceCheckUtils]: 36: Hoare triple {5887#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5887#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:38,070 INFO L273 TraceCheckUtils]: 37: Hoare triple {5887#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5887#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:38,070 INFO L273 TraceCheckUtils]: 38: Hoare triple {5887#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5900#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:38,080 INFO L273 TraceCheckUtils]: 39: Hoare triple {5900#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5900#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:38,080 INFO L273 TraceCheckUtils]: 40: Hoare triple {5900#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5900#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:38,081 INFO L273 TraceCheckUtils]: 41: Hoare triple {5900#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5900#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:38,081 INFO L273 TraceCheckUtils]: 42: Hoare triple {5900#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5913#(<= max_~i~0 3)} is VALID [2018-11-23 12:16:38,081 INFO L273 TraceCheckUtils]: 43: Hoare triple {5913#(<= max_~i~0 3)} assume !(~i~0 < 40); {5768#false} is VALID [2018-11-23 12:16:38,082 INFO L273 TraceCheckUtils]: 44: Hoare triple {5768#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5768#false} is VALID [2018-11-23 12:16:38,082 INFO L273 TraceCheckUtils]: 45: Hoare triple {5768#false} assume true; {5768#false} is VALID [2018-11-23 12:16:38,082 INFO L268 TraceCheckUtils]: 46: Hoare quadruple {5768#false} {5767#true} #77#return; {5768#false} is VALID [2018-11-23 12:16:38,082 INFO L273 TraceCheckUtils]: 47: Hoare triple {5768#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {5768#false} is VALID [2018-11-23 12:16:38,082 INFO L256 TraceCheckUtils]: 48: Hoare triple {5768#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {5768#false} is VALID [2018-11-23 12:16:38,082 INFO L273 TraceCheckUtils]: 49: Hoare triple {5768#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5768#false} is VALID [2018-11-23 12:16:38,082 INFO L273 TraceCheckUtils]: 50: Hoare triple {5768#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5768#false} is VALID [2018-11-23 12:16:38,082 INFO L273 TraceCheckUtils]: 51: Hoare triple {5768#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,082 INFO L273 TraceCheckUtils]: 52: Hoare triple {5768#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,083 INFO L273 TraceCheckUtils]: 53: Hoare triple {5768#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5768#false} is VALID [2018-11-23 12:16:38,083 INFO L273 TraceCheckUtils]: 54: Hoare triple {5768#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5768#false} is VALID [2018-11-23 12:16:38,083 INFO L273 TraceCheckUtils]: 55: Hoare triple {5768#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,083 INFO L273 TraceCheckUtils]: 56: Hoare triple {5768#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,083 INFO L273 TraceCheckUtils]: 57: Hoare triple {5768#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5768#false} is VALID [2018-11-23 12:16:38,083 INFO L273 TraceCheckUtils]: 58: Hoare triple {5768#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5768#false} is VALID [2018-11-23 12:16:38,083 INFO L273 TraceCheckUtils]: 59: Hoare triple {5768#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,083 INFO L273 TraceCheckUtils]: 60: Hoare triple {5768#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,084 INFO L273 TraceCheckUtils]: 61: Hoare triple {5768#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5768#false} is VALID [2018-11-23 12:16:38,084 INFO L273 TraceCheckUtils]: 62: Hoare triple {5768#false} assume !(~i~0 < 40); {5768#false} is VALID [2018-11-23 12:16:38,084 INFO L273 TraceCheckUtils]: 63: Hoare triple {5768#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5768#false} is VALID [2018-11-23 12:16:38,084 INFO L273 TraceCheckUtils]: 64: Hoare triple {5768#false} assume true; {5768#false} is VALID [2018-11-23 12:16:38,084 INFO L268 TraceCheckUtils]: 65: Hoare quadruple {5768#false} {5768#false} #79#return; {5768#false} is VALID [2018-11-23 12:16:38,084 INFO L273 TraceCheckUtils]: 66: Hoare triple {5768#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {5768#false} is VALID [2018-11-23 12:16:38,084 INFO L273 TraceCheckUtils]: 67: Hoare triple {5768#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5768#false} is VALID [2018-11-23 12:16:38,084 INFO L273 TraceCheckUtils]: 68: Hoare triple {5768#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5768#false} is VALID [2018-11-23 12:16:38,084 INFO L273 TraceCheckUtils]: 69: Hoare triple {5768#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5768#false} is VALID [2018-11-23 12:16:38,085 INFO L273 TraceCheckUtils]: 70: Hoare triple {5768#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5768#false} is VALID [2018-11-23 12:16:38,085 INFO L273 TraceCheckUtils]: 71: Hoare triple {5768#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {5768#false} is VALID [2018-11-23 12:16:38,085 INFO L273 TraceCheckUtils]: 72: Hoare triple {5768#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {5768#false} is VALID [2018-11-23 12:16:38,085 INFO L273 TraceCheckUtils]: 73: Hoare triple {5768#false} assume !(~i~2 < 39); {5768#false} is VALID [2018-11-23 12:16:38,085 INFO L273 TraceCheckUtils]: 74: Hoare triple {5768#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {5768#false} is VALID [2018-11-23 12:16:38,085 INFO L256 TraceCheckUtils]: 75: Hoare triple {5768#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {5768#false} is VALID [2018-11-23 12:16:38,085 INFO L273 TraceCheckUtils]: 76: Hoare triple {5768#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {5768#false} is VALID [2018-11-23 12:16:38,085 INFO L273 TraceCheckUtils]: 77: Hoare triple {5768#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5768#false} is VALID [2018-11-23 12:16:38,085 INFO L273 TraceCheckUtils]: 78: Hoare triple {5768#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,086 INFO L273 TraceCheckUtils]: 79: Hoare triple {5768#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,086 INFO L273 TraceCheckUtils]: 80: Hoare triple {5768#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5768#false} is VALID [2018-11-23 12:16:38,086 INFO L273 TraceCheckUtils]: 81: Hoare triple {5768#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5768#false} is VALID [2018-11-23 12:16:38,086 INFO L273 TraceCheckUtils]: 82: Hoare triple {5768#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,086 INFO L273 TraceCheckUtils]: 83: Hoare triple {5768#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,086 INFO L273 TraceCheckUtils]: 84: Hoare triple {5768#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5768#false} is VALID [2018-11-23 12:16:38,086 INFO L273 TraceCheckUtils]: 85: Hoare triple {5768#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {5768#false} is VALID [2018-11-23 12:16:38,086 INFO L273 TraceCheckUtils]: 86: Hoare triple {5768#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,086 INFO L273 TraceCheckUtils]: 87: Hoare triple {5768#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {5768#false} is VALID [2018-11-23 12:16:38,087 INFO L273 TraceCheckUtils]: 88: Hoare triple {5768#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {5768#false} is VALID [2018-11-23 12:16:38,087 INFO L273 TraceCheckUtils]: 89: Hoare triple {5768#false} assume !(~i~0 < 40); {5768#false} is VALID [2018-11-23 12:16:38,087 INFO L273 TraceCheckUtils]: 90: Hoare triple {5768#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {5768#false} is VALID [2018-11-23 12:16:38,087 INFO L273 TraceCheckUtils]: 91: Hoare triple {5768#false} assume true; {5768#false} is VALID [2018-11-23 12:16:38,087 INFO L268 TraceCheckUtils]: 92: Hoare quadruple {5768#false} {5768#false} #81#return; {5768#false} is VALID [2018-11-23 12:16:38,087 INFO L273 TraceCheckUtils]: 93: Hoare triple {5768#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {5768#false} is VALID [2018-11-23 12:16:38,087 INFO L273 TraceCheckUtils]: 94: Hoare triple {5768#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {5768#false} is VALID [2018-11-23 12:16:38,087 INFO L273 TraceCheckUtils]: 95: Hoare triple {5768#false} assume !false; {5768#false} is VALID [2018-11-23 12:16:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 88 proven. 15 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2018-11-23 12:16:38,110 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:38,110 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 6] total 18 [2018-11-23 12:16:38,110 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 96 [2018-11-23 12:16:38,111 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:38,111 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2018-11-23 12:16:38,185 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:38,185 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-23 12:16:38,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-23 12:16:38,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=201, Unknown=0, NotChecked=0, Total=306 [2018-11-23 12:16:38,186 INFO L87 Difference]: Start difference. First operand 63 states and 70 transitions. Second operand 18 states. [2018-11-23 12:16:38,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:38,750 INFO L93 Difference]: Finished difference Result 107 states and 127 transitions. [2018-11-23 12:16:38,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-23 12:16:38,750 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 96 [2018-11-23 12:16:38,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2018-11-23 12:16:38,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 106 transitions. [2018-11-23 12:16:38,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2018-11-23 12:16:38,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 106 transitions. [2018-11-23 12:16:38,754 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 106 transitions. [2018-11-23 12:16:39,136 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:39,138 INFO L225 Difference]: With dead ends: 107 [2018-11-23 12:16:39,138 INFO L226 Difference]: Without dead ends: 73 [2018-11-23 12:16:39,139 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=105, Invalid=201, Unknown=0, NotChecked=0, Total=306 [2018-11-23 12:16:39,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-11-23 12:16:39,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 69. [2018-11-23 12:16:39,168 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:39,168 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand 69 states. [2018-11-23 12:16:39,168 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand 69 states. [2018-11-23 12:16:39,168 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 69 states. [2018-11-23 12:16:39,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:39,171 INFO L93 Difference]: Finished difference Result 73 states and 82 transitions. [2018-11-23 12:16:39,171 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 82 transitions. [2018-11-23 12:16:39,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:39,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:39,171 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand 73 states. [2018-11-23 12:16:39,172 INFO L87 Difference]: Start difference. First operand 69 states. Second operand 73 states. [2018-11-23 12:16:39,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:39,174 INFO L93 Difference]: Finished difference Result 73 states and 82 transitions. [2018-11-23 12:16:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 82 transitions. [2018-11-23 12:16:39,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:39,174 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:39,174 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:39,175 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:39,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-11-23 12:16:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 77 transitions. [2018-11-23 12:16:39,176 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 77 transitions. Word has length 96 [2018-11-23 12:16:39,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:39,177 INFO L480 AbstractCegarLoop]: Abstraction has 69 states and 77 transitions. [2018-11-23 12:16:39,177 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-23 12:16:39,177 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 77 transitions. [2018-11-23 12:16:39,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-23 12:16:39,178 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:39,178 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:39,178 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:39,179 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:39,179 INFO L82 PathProgramCache]: Analyzing trace with hash 1708395305, now seen corresponding path program 12 times [2018-11-23 12:16:39,179 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:39,179 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:39,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:39,180 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:39,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:40,882 INFO L256 TraceCheckUtils]: 0: Hoare triple {6466#true} call ULTIMATE.init(); {6466#true} is VALID [2018-11-23 12:16:40,882 INFO L273 TraceCheckUtils]: 1: Hoare triple {6466#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {6466#true} is VALID [2018-11-23 12:16:40,882 INFO L273 TraceCheckUtils]: 2: Hoare triple {6466#true} assume true; {6466#true} is VALID [2018-11-23 12:16:40,883 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {6466#true} {6466#true} #73#return; {6466#true} is VALID [2018-11-23 12:16:40,883 INFO L256 TraceCheckUtils]: 4: Hoare triple {6466#true} call #t~ret14 := main(); {6466#true} is VALID [2018-11-23 12:16:40,883 INFO L273 TraceCheckUtils]: 5: Hoare triple {6466#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {6468#(= main_~i~1 0)} is VALID [2018-11-23 12:16:40,884 INFO L273 TraceCheckUtils]: 6: Hoare triple {6468#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6468#(= main_~i~1 0)} is VALID [2018-11-23 12:16:40,884 INFO L273 TraceCheckUtils]: 7: Hoare triple {6468#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6469#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:40,884 INFO L273 TraceCheckUtils]: 8: Hoare triple {6469#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6469#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:40,885 INFO L273 TraceCheckUtils]: 9: Hoare triple {6469#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6470#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:40,885 INFO L273 TraceCheckUtils]: 10: Hoare triple {6470#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6470#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:40,886 INFO L273 TraceCheckUtils]: 11: Hoare triple {6470#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6471#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:40,886 INFO L273 TraceCheckUtils]: 12: Hoare triple {6471#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6471#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:40,887 INFO L273 TraceCheckUtils]: 13: Hoare triple {6471#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6472#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:40,888 INFO L273 TraceCheckUtils]: 14: Hoare triple {6472#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6472#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:40,888 INFO L273 TraceCheckUtils]: 15: Hoare triple {6472#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6473#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:40,889 INFO L273 TraceCheckUtils]: 16: Hoare triple {6473#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6473#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:40,890 INFO L273 TraceCheckUtils]: 17: Hoare triple {6473#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6474#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:40,890 INFO L273 TraceCheckUtils]: 18: Hoare triple {6474#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6474#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:40,891 INFO L273 TraceCheckUtils]: 19: Hoare triple {6474#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6475#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:40,891 INFO L273 TraceCheckUtils]: 20: Hoare triple {6475#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6475#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:40,892 INFO L273 TraceCheckUtils]: 21: Hoare triple {6475#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6476#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:40,893 INFO L273 TraceCheckUtils]: 22: Hoare triple {6476#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6476#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:40,894 INFO L273 TraceCheckUtils]: 23: Hoare triple {6476#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6477#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:40,894 INFO L273 TraceCheckUtils]: 24: Hoare triple {6477#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6477#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:40,895 INFO L273 TraceCheckUtils]: 25: Hoare triple {6477#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6478#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:40,895 INFO L273 TraceCheckUtils]: 26: Hoare triple {6478#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6478#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:40,896 INFO L273 TraceCheckUtils]: 27: Hoare triple {6478#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6479#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:40,897 INFO L273 TraceCheckUtils]: 28: Hoare triple {6479#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6479#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:40,897 INFO L273 TraceCheckUtils]: 29: Hoare triple {6479#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6480#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:40,898 INFO L273 TraceCheckUtils]: 30: Hoare triple {6480#(<= main_~i~1 12)} assume !(~i~1 < 40); {6467#false} is VALID [2018-11-23 12:16:40,898 INFO L256 TraceCheckUtils]: 31: Hoare triple {6467#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {6466#true} is VALID [2018-11-23 12:16:40,899 INFO L273 TraceCheckUtils]: 32: Hoare triple {6466#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6466#true} is VALID [2018-11-23 12:16:40,899 INFO L273 TraceCheckUtils]: 33: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,899 INFO L273 TraceCheckUtils]: 34: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,899 INFO L273 TraceCheckUtils]: 35: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,899 INFO L273 TraceCheckUtils]: 36: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,900 INFO L273 TraceCheckUtils]: 37: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,900 INFO L273 TraceCheckUtils]: 38: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,900 INFO L273 TraceCheckUtils]: 39: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,900 INFO L273 TraceCheckUtils]: 40: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,900 INFO L273 TraceCheckUtils]: 41: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,900 INFO L273 TraceCheckUtils]: 42: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,901 INFO L273 TraceCheckUtils]: 43: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,901 INFO L273 TraceCheckUtils]: 44: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,901 INFO L273 TraceCheckUtils]: 45: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,901 INFO L273 TraceCheckUtils]: 46: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,901 INFO L273 TraceCheckUtils]: 47: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,901 INFO L273 TraceCheckUtils]: 48: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,901 INFO L273 TraceCheckUtils]: 49: Hoare triple {6466#true} assume !(~i~0 < 40); {6466#true} is VALID [2018-11-23 12:16:40,901 INFO L273 TraceCheckUtils]: 50: Hoare triple {6466#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6466#true} is VALID [2018-11-23 12:16:40,902 INFO L273 TraceCheckUtils]: 51: Hoare triple {6466#true} assume true; {6466#true} is VALID [2018-11-23 12:16:40,902 INFO L268 TraceCheckUtils]: 52: Hoare quadruple {6466#true} {6467#false} #77#return; {6467#false} is VALID [2018-11-23 12:16:40,902 INFO L273 TraceCheckUtils]: 53: Hoare triple {6467#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {6467#false} is VALID [2018-11-23 12:16:40,902 INFO L256 TraceCheckUtils]: 54: Hoare triple {6467#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {6466#true} is VALID [2018-11-23 12:16:40,902 INFO L273 TraceCheckUtils]: 55: Hoare triple {6466#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6466#true} is VALID [2018-11-23 12:16:40,902 INFO L273 TraceCheckUtils]: 56: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,902 INFO L273 TraceCheckUtils]: 57: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,902 INFO L273 TraceCheckUtils]: 58: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,902 INFO L273 TraceCheckUtils]: 59: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,903 INFO L273 TraceCheckUtils]: 60: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,903 INFO L273 TraceCheckUtils]: 61: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,903 INFO L273 TraceCheckUtils]: 62: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,903 INFO L273 TraceCheckUtils]: 63: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,903 INFO L273 TraceCheckUtils]: 64: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,903 INFO L273 TraceCheckUtils]: 65: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,903 INFO L273 TraceCheckUtils]: 66: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,903 INFO L273 TraceCheckUtils]: 67: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,904 INFO L273 TraceCheckUtils]: 68: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,904 INFO L273 TraceCheckUtils]: 69: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,904 INFO L273 TraceCheckUtils]: 70: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,904 INFO L273 TraceCheckUtils]: 71: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,904 INFO L273 TraceCheckUtils]: 72: Hoare triple {6466#true} assume !(~i~0 < 40); {6466#true} is VALID [2018-11-23 12:16:40,904 INFO L273 TraceCheckUtils]: 73: Hoare triple {6466#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6466#true} is VALID [2018-11-23 12:16:40,904 INFO L273 TraceCheckUtils]: 74: Hoare triple {6466#true} assume true; {6466#true} is VALID [2018-11-23 12:16:40,904 INFO L268 TraceCheckUtils]: 75: Hoare quadruple {6466#true} {6467#false} #79#return; {6467#false} is VALID [2018-11-23 12:16:40,904 INFO L273 TraceCheckUtils]: 76: Hoare triple {6467#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {6467#false} is VALID [2018-11-23 12:16:40,905 INFO L273 TraceCheckUtils]: 77: Hoare triple {6467#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {6467#false} is VALID [2018-11-23 12:16:40,905 INFO L273 TraceCheckUtils]: 78: Hoare triple {6467#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {6467#false} is VALID [2018-11-23 12:16:40,905 INFO L273 TraceCheckUtils]: 79: Hoare triple {6467#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {6467#false} is VALID [2018-11-23 12:16:40,905 INFO L273 TraceCheckUtils]: 80: Hoare triple {6467#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {6467#false} is VALID [2018-11-23 12:16:40,905 INFO L273 TraceCheckUtils]: 81: Hoare triple {6467#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {6467#false} is VALID [2018-11-23 12:16:40,905 INFO L273 TraceCheckUtils]: 82: Hoare triple {6467#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {6467#false} is VALID [2018-11-23 12:16:40,905 INFO L273 TraceCheckUtils]: 83: Hoare triple {6467#false} assume !(~i~2 < 39); {6467#false} is VALID [2018-11-23 12:16:40,905 INFO L273 TraceCheckUtils]: 84: Hoare triple {6467#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {6467#false} is VALID [2018-11-23 12:16:40,905 INFO L256 TraceCheckUtils]: 85: Hoare triple {6467#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {6466#true} is VALID [2018-11-23 12:16:40,906 INFO L273 TraceCheckUtils]: 86: Hoare triple {6466#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6466#true} is VALID [2018-11-23 12:16:40,906 INFO L273 TraceCheckUtils]: 87: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,906 INFO L273 TraceCheckUtils]: 88: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,906 INFO L273 TraceCheckUtils]: 89: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,906 INFO L273 TraceCheckUtils]: 90: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,906 INFO L273 TraceCheckUtils]: 91: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,906 INFO L273 TraceCheckUtils]: 92: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,906 INFO L273 TraceCheckUtils]: 93: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,907 INFO L273 TraceCheckUtils]: 94: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,907 INFO L273 TraceCheckUtils]: 95: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,907 INFO L273 TraceCheckUtils]: 96: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,907 INFO L273 TraceCheckUtils]: 97: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,907 INFO L273 TraceCheckUtils]: 98: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,907 INFO L273 TraceCheckUtils]: 99: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:40,907 INFO L273 TraceCheckUtils]: 100: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,907 INFO L273 TraceCheckUtils]: 101: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:40,907 INFO L273 TraceCheckUtils]: 102: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:40,908 INFO L273 TraceCheckUtils]: 103: Hoare triple {6466#true} assume !(~i~0 < 40); {6466#true} is VALID [2018-11-23 12:16:40,908 INFO L273 TraceCheckUtils]: 104: Hoare triple {6466#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6466#true} is VALID [2018-11-23 12:16:40,908 INFO L273 TraceCheckUtils]: 105: Hoare triple {6466#true} assume true; {6466#true} is VALID [2018-11-23 12:16:40,908 INFO L268 TraceCheckUtils]: 106: Hoare quadruple {6466#true} {6467#false} #81#return; {6467#false} is VALID [2018-11-23 12:16:40,908 INFO L273 TraceCheckUtils]: 107: Hoare triple {6467#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {6467#false} is VALID [2018-11-23 12:16:40,908 INFO L273 TraceCheckUtils]: 108: Hoare triple {6467#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {6467#false} is VALID [2018-11-23 12:16:40,908 INFO L273 TraceCheckUtils]: 109: Hoare triple {6467#false} assume !false; {6467#false} is VALID [2018-11-23 12:16:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2018-11-23 12:16:40,914 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:40,914 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:40,922 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:16:41,034 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2018-11-23 12:16:41,034 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:41,059 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:41,383 INFO L256 TraceCheckUtils]: 0: Hoare triple {6466#true} call ULTIMATE.init(); {6466#true} is VALID [2018-11-23 12:16:41,384 INFO L273 TraceCheckUtils]: 1: Hoare triple {6466#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {6466#true} is VALID [2018-11-23 12:16:41,384 INFO L273 TraceCheckUtils]: 2: Hoare triple {6466#true} assume true; {6466#true} is VALID [2018-11-23 12:16:41,384 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {6466#true} {6466#true} #73#return; {6466#true} is VALID [2018-11-23 12:16:41,384 INFO L256 TraceCheckUtils]: 4: Hoare triple {6466#true} call #t~ret14 := main(); {6466#true} is VALID [2018-11-23 12:16:41,385 INFO L273 TraceCheckUtils]: 5: Hoare triple {6466#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {6466#true} is VALID [2018-11-23 12:16:41,385 INFO L273 TraceCheckUtils]: 6: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,385 INFO L273 TraceCheckUtils]: 7: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,385 INFO L273 TraceCheckUtils]: 8: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,385 INFO L273 TraceCheckUtils]: 9: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,386 INFO L273 TraceCheckUtils]: 10: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,386 INFO L273 TraceCheckUtils]: 11: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,386 INFO L273 TraceCheckUtils]: 12: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,386 INFO L273 TraceCheckUtils]: 13: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,386 INFO L273 TraceCheckUtils]: 14: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,387 INFO L273 TraceCheckUtils]: 15: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,387 INFO L273 TraceCheckUtils]: 16: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,387 INFO L273 TraceCheckUtils]: 17: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,387 INFO L273 TraceCheckUtils]: 18: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,387 INFO L273 TraceCheckUtils]: 19: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,387 INFO L273 TraceCheckUtils]: 20: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,387 INFO L273 TraceCheckUtils]: 21: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,387 INFO L273 TraceCheckUtils]: 22: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,387 INFO L273 TraceCheckUtils]: 23: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,388 INFO L273 TraceCheckUtils]: 24: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,388 INFO L273 TraceCheckUtils]: 25: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,388 INFO L273 TraceCheckUtils]: 26: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,388 INFO L273 TraceCheckUtils]: 27: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,388 INFO L273 TraceCheckUtils]: 28: Hoare triple {6466#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {6466#true} is VALID [2018-11-23 12:16:41,388 INFO L273 TraceCheckUtils]: 29: Hoare triple {6466#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {6466#true} is VALID [2018-11-23 12:16:41,388 INFO L273 TraceCheckUtils]: 30: Hoare triple {6466#true} assume !(~i~1 < 40); {6466#true} is VALID [2018-11-23 12:16:41,388 INFO L256 TraceCheckUtils]: 31: Hoare triple {6466#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {6466#true} is VALID [2018-11-23 12:16:41,388 INFO L273 TraceCheckUtils]: 32: Hoare triple {6466#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6466#true} is VALID [2018-11-23 12:16:41,389 INFO L273 TraceCheckUtils]: 33: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:41,389 INFO L273 TraceCheckUtils]: 34: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,389 INFO L273 TraceCheckUtils]: 35: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,389 INFO L273 TraceCheckUtils]: 36: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:41,389 INFO L273 TraceCheckUtils]: 37: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:41,389 INFO L273 TraceCheckUtils]: 38: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,389 INFO L273 TraceCheckUtils]: 39: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,389 INFO L273 TraceCheckUtils]: 40: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:41,389 INFO L273 TraceCheckUtils]: 41: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:41,390 INFO L273 TraceCheckUtils]: 42: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,390 INFO L273 TraceCheckUtils]: 43: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,390 INFO L273 TraceCheckUtils]: 44: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:41,390 INFO L273 TraceCheckUtils]: 45: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:41,390 INFO L273 TraceCheckUtils]: 46: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,390 INFO L273 TraceCheckUtils]: 47: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,390 INFO L273 TraceCheckUtils]: 48: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:41,390 INFO L273 TraceCheckUtils]: 49: Hoare triple {6466#true} assume !(~i~0 < 40); {6466#true} is VALID [2018-11-23 12:16:41,390 INFO L273 TraceCheckUtils]: 50: Hoare triple {6466#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6466#true} is VALID [2018-11-23 12:16:41,391 INFO L273 TraceCheckUtils]: 51: Hoare triple {6466#true} assume true; {6466#true} is VALID [2018-11-23 12:16:41,391 INFO L268 TraceCheckUtils]: 52: Hoare quadruple {6466#true} {6466#true} #77#return; {6466#true} is VALID [2018-11-23 12:16:41,391 INFO L273 TraceCheckUtils]: 53: Hoare triple {6466#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {6466#true} is VALID [2018-11-23 12:16:41,391 INFO L256 TraceCheckUtils]: 54: Hoare triple {6466#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {6466#true} is VALID [2018-11-23 12:16:41,391 INFO L273 TraceCheckUtils]: 55: Hoare triple {6466#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6466#true} is VALID [2018-11-23 12:16:41,391 INFO L273 TraceCheckUtils]: 56: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:41,391 INFO L273 TraceCheckUtils]: 57: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,391 INFO L273 TraceCheckUtils]: 58: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,392 INFO L273 TraceCheckUtils]: 59: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:41,392 INFO L273 TraceCheckUtils]: 60: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:41,392 INFO L273 TraceCheckUtils]: 61: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,392 INFO L273 TraceCheckUtils]: 62: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,392 INFO L273 TraceCheckUtils]: 63: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:41,392 INFO L273 TraceCheckUtils]: 64: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:41,392 INFO L273 TraceCheckUtils]: 65: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,392 INFO L273 TraceCheckUtils]: 66: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,393 INFO L273 TraceCheckUtils]: 67: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:41,393 INFO L273 TraceCheckUtils]: 68: Hoare triple {6466#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6466#true} is VALID [2018-11-23 12:16:41,393 INFO L273 TraceCheckUtils]: 69: Hoare triple {6466#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,393 INFO L273 TraceCheckUtils]: 70: Hoare triple {6466#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6466#true} is VALID [2018-11-23 12:16:41,393 INFO L273 TraceCheckUtils]: 71: Hoare triple {6466#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6466#true} is VALID [2018-11-23 12:16:41,393 INFO L273 TraceCheckUtils]: 72: Hoare triple {6466#true} assume !(~i~0 < 40); {6466#true} is VALID [2018-11-23 12:16:41,393 INFO L273 TraceCheckUtils]: 73: Hoare triple {6466#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6466#true} is VALID [2018-11-23 12:16:41,393 INFO L273 TraceCheckUtils]: 74: Hoare triple {6466#true} assume true; {6466#true} is VALID [2018-11-23 12:16:41,393 INFO L268 TraceCheckUtils]: 75: Hoare quadruple {6466#true} {6466#true} #79#return; {6466#true} is VALID [2018-11-23 12:16:41,394 INFO L273 TraceCheckUtils]: 76: Hoare triple {6466#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {6712#(<= main_~i~2 0)} is VALID [2018-11-23 12:16:41,394 INFO L273 TraceCheckUtils]: 77: Hoare triple {6712#(<= main_~i~2 0)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {6712#(<= main_~i~2 0)} is VALID [2018-11-23 12:16:41,395 INFO L273 TraceCheckUtils]: 78: Hoare triple {6712#(<= main_~i~2 0)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {6719#(<= main_~i~2 1)} is VALID [2018-11-23 12:16:41,395 INFO L273 TraceCheckUtils]: 79: Hoare triple {6719#(<= main_~i~2 1)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {6719#(<= main_~i~2 1)} is VALID [2018-11-23 12:16:41,395 INFO L273 TraceCheckUtils]: 80: Hoare triple {6719#(<= main_~i~2 1)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {6726#(<= main_~i~2 2)} is VALID [2018-11-23 12:16:41,396 INFO L273 TraceCheckUtils]: 81: Hoare triple {6726#(<= main_~i~2 2)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {6726#(<= main_~i~2 2)} is VALID [2018-11-23 12:16:41,396 INFO L273 TraceCheckUtils]: 82: Hoare triple {6726#(<= main_~i~2 2)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {6733#(<= main_~i~2 3)} is VALID [2018-11-23 12:16:41,397 INFO L273 TraceCheckUtils]: 83: Hoare triple {6733#(<= main_~i~2 3)} assume !(~i~2 < 39); {6467#false} is VALID [2018-11-23 12:16:41,397 INFO L273 TraceCheckUtils]: 84: Hoare triple {6467#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {6467#false} is VALID [2018-11-23 12:16:41,397 INFO L256 TraceCheckUtils]: 85: Hoare triple {6467#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {6467#false} is VALID [2018-11-23 12:16:41,397 INFO L273 TraceCheckUtils]: 86: Hoare triple {6467#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {6467#false} is VALID [2018-11-23 12:16:41,397 INFO L273 TraceCheckUtils]: 87: Hoare triple {6467#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6467#false} is VALID [2018-11-23 12:16:41,397 INFO L273 TraceCheckUtils]: 88: Hoare triple {6467#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6467#false} is VALID [2018-11-23 12:16:41,397 INFO L273 TraceCheckUtils]: 89: Hoare triple {6467#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6467#false} is VALID [2018-11-23 12:16:41,397 INFO L273 TraceCheckUtils]: 90: Hoare triple {6467#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6467#false} is VALID [2018-11-23 12:16:41,398 INFO L273 TraceCheckUtils]: 91: Hoare triple {6467#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6467#false} is VALID [2018-11-23 12:16:41,398 INFO L273 TraceCheckUtils]: 92: Hoare triple {6467#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6467#false} is VALID [2018-11-23 12:16:41,398 INFO L273 TraceCheckUtils]: 93: Hoare triple {6467#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6467#false} is VALID [2018-11-23 12:16:41,398 INFO L273 TraceCheckUtils]: 94: Hoare triple {6467#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6467#false} is VALID [2018-11-23 12:16:41,398 INFO L273 TraceCheckUtils]: 95: Hoare triple {6467#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6467#false} is VALID [2018-11-23 12:16:41,398 INFO L273 TraceCheckUtils]: 96: Hoare triple {6467#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6467#false} is VALID [2018-11-23 12:16:41,398 INFO L273 TraceCheckUtils]: 97: Hoare triple {6467#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6467#false} is VALID [2018-11-23 12:16:41,398 INFO L273 TraceCheckUtils]: 98: Hoare triple {6467#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6467#false} is VALID [2018-11-23 12:16:41,398 INFO L273 TraceCheckUtils]: 99: Hoare triple {6467#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {6467#false} is VALID [2018-11-23 12:16:41,399 INFO L273 TraceCheckUtils]: 100: Hoare triple {6467#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {6467#false} is VALID [2018-11-23 12:16:41,399 INFO L273 TraceCheckUtils]: 101: Hoare triple {6467#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {6467#false} is VALID [2018-11-23 12:16:41,399 INFO L273 TraceCheckUtils]: 102: Hoare triple {6467#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {6467#false} is VALID [2018-11-23 12:16:41,399 INFO L273 TraceCheckUtils]: 103: Hoare triple {6467#false} assume !(~i~0 < 40); {6467#false} is VALID [2018-11-23 12:16:41,399 INFO L273 TraceCheckUtils]: 104: Hoare triple {6467#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {6467#false} is VALID [2018-11-23 12:16:41,400 INFO L273 TraceCheckUtils]: 105: Hoare triple {6467#false} assume true; {6467#false} is VALID [2018-11-23 12:16:41,400 INFO L268 TraceCheckUtils]: 106: Hoare quadruple {6467#false} {6467#false} #81#return; {6467#false} is VALID [2018-11-23 12:16:41,400 INFO L273 TraceCheckUtils]: 107: Hoare triple {6467#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {6467#false} is VALID [2018-11-23 12:16:41,400 INFO L273 TraceCheckUtils]: 108: Hoare triple {6467#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {6467#false} is VALID [2018-11-23 12:16:41,400 INFO L273 TraceCheckUtils]: 109: Hoare triple {6467#false} assume !false; {6467#false} is VALID [2018-11-23 12:16:41,407 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 154 proven. 9 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2018-11-23 12:16:41,427 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:41,427 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 6] total 19 [2018-11-23 12:16:41,428 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 110 [2018-11-23 12:16:41,428 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:41,428 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2018-11-23 12:16:41,524 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:41,525 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-23 12:16:41,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-23 12:16:41,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=223, Unknown=0, NotChecked=0, Total=342 [2018-11-23 12:16:41,526 INFO L87 Difference]: Start difference. First operand 69 states and 77 transitions. Second operand 19 states. [2018-11-23 12:16:42,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:42,528 INFO L93 Difference]: Finished difference Result 113 states and 130 transitions. [2018-11-23 12:16:42,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-23 12:16:42,528 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 110 [2018-11-23 12:16:42,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-23 12:16:42,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 93 transitions. [2018-11-23 12:16:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-23 12:16:42,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 93 transitions. [2018-11-23 12:16:42,532 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 93 transitions. [2018-11-23 12:16:42,967 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:42,969 INFO L225 Difference]: With dead ends: 113 [2018-11-23 12:16:42,969 INFO L226 Difference]: Without dead ends: 75 [2018-11-23 12:16:42,970 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=119, Invalid=223, Unknown=0, NotChecked=0, Total=342 [2018-11-23 12:16:42,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2018-11-23 12:16:43,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 73. [2018-11-23 12:16:43,007 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:43,008 INFO L82 GeneralOperation]: Start isEquivalent. First operand 75 states. Second operand 73 states. [2018-11-23 12:16:43,008 INFO L74 IsIncluded]: Start isIncluded. First operand 75 states. Second operand 73 states. [2018-11-23 12:16:43,008 INFO L87 Difference]: Start difference. First operand 75 states. Second operand 73 states. [2018-11-23 12:16:43,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:43,010 INFO L93 Difference]: Finished difference Result 75 states and 83 transitions. [2018-11-23 12:16:43,011 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 83 transitions. [2018-11-23 12:16:43,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:43,011 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:43,011 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand 75 states. [2018-11-23 12:16:43,011 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 75 states. [2018-11-23 12:16:43,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:43,013 INFO L93 Difference]: Finished difference Result 75 states and 83 transitions. [2018-11-23 12:16:43,013 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 83 transitions. [2018-11-23 12:16:43,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:43,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:43,014 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:43,014 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-11-23 12:16:43,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 81 transitions. [2018-11-23 12:16:43,016 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 81 transitions. Word has length 110 [2018-11-23 12:16:43,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:43,016 INFO L480 AbstractCegarLoop]: Abstraction has 73 states and 81 transitions. [2018-11-23 12:16:43,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-23 12:16:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 81 transitions. [2018-11-23 12:16:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-11-23 12:16:43,018 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:43,018 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:43,018 INFO L423 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:43,018 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:43,019 INFO L82 PathProgramCache]: Analyzing trace with hash -356697015, now seen corresponding path program 13 times [2018-11-23 12:16:43,019 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:43,019 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:43,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:43,020 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:43,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:43,662 INFO L256 TraceCheckUtils]: 0: Hoare triple {7227#true} call ULTIMATE.init(); {7227#true} is VALID [2018-11-23 12:16:43,662 INFO L273 TraceCheckUtils]: 1: Hoare triple {7227#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {7227#true} is VALID [2018-11-23 12:16:43,662 INFO L273 TraceCheckUtils]: 2: Hoare triple {7227#true} assume true; {7227#true} is VALID [2018-11-23 12:16:43,663 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {7227#true} {7227#true} #73#return; {7227#true} is VALID [2018-11-23 12:16:43,663 INFO L256 TraceCheckUtils]: 4: Hoare triple {7227#true} call #t~ret14 := main(); {7227#true} is VALID [2018-11-23 12:16:43,663 INFO L273 TraceCheckUtils]: 5: Hoare triple {7227#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {7229#(= main_~i~1 0)} is VALID [2018-11-23 12:16:43,664 INFO L273 TraceCheckUtils]: 6: Hoare triple {7229#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7229#(= main_~i~1 0)} is VALID [2018-11-23 12:16:43,664 INFO L273 TraceCheckUtils]: 7: Hoare triple {7229#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7230#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:43,665 INFO L273 TraceCheckUtils]: 8: Hoare triple {7230#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7230#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:43,666 INFO L273 TraceCheckUtils]: 9: Hoare triple {7230#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7231#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:43,666 INFO L273 TraceCheckUtils]: 10: Hoare triple {7231#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7231#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:43,667 INFO L273 TraceCheckUtils]: 11: Hoare triple {7231#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7232#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:43,667 INFO L273 TraceCheckUtils]: 12: Hoare triple {7232#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7232#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:43,668 INFO L273 TraceCheckUtils]: 13: Hoare triple {7232#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7233#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:43,669 INFO L273 TraceCheckUtils]: 14: Hoare triple {7233#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7233#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:43,669 INFO L273 TraceCheckUtils]: 15: Hoare triple {7233#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7234#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:43,670 INFO L273 TraceCheckUtils]: 16: Hoare triple {7234#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7234#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:43,670 INFO L273 TraceCheckUtils]: 17: Hoare triple {7234#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7235#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:43,671 INFO L273 TraceCheckUtils]: 18: Hoare triple {7235#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7235#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:43,672 INFO L273 TraceCheckUtils]: 19: Hoare triple {7235#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7236#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:43,672 INFO L273 TraceCheckUtils]: 20: Hoare triple {7236#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7236#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:43,673 INFO L273 TraceCheckUtils]: 21: Hoare triple {7236#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7237#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:43,673 INFO L273 TraceCheckUtils]: 22: Hoare triple {7237#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7237#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:43,674 INFO L273 TraceCheckUtils]: 23: Hoare triple {7237#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7238#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:43,674 INFO L273 TraceCheckUtils]: 24: Hoare triple {7238#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7238#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:43,675 INFO L273 TraceCheckUtils]: 25: Hoare triple {7238#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7239#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:43,676 INFO L273 TraceCheckUtils]: 26: Hoare triple {7239#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7239#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:43,676 INFO L273 TraceCheckUtils]: 27: Hoare triple {7239#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7240#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:43,677 INFO L273 TraceCheckUtils]: 28: Hoare triple {7240#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7240#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:43,678 INFO L273 TraceCheckUtils]: 29: Hoare triple {7240#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7241#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:43,678 INFO L273 TraceCheckUtils]: 30: Hoare triple {7241#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7241#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:43,679 INFO L273 TraceCheckUtils]: 31: Hoare triple {7241#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7242#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:43,679 INFO L273 TraceCheckUtils]: 32: Hoare triple {7242#(<= main_~i~1 13)} assume !(~i~1 < 40); {7228#false} is VALID [2018-11-23 12:16:43,680 INFO L256 TraceCheckUtils]: 33: Hoare triple {7228#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {7227#true} is VALID [2018-11-23 12:16:43,680 INFO L273 TraceCheckUtils]: 34: Hoare triple {7227#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7227#true} is VALID [2018-11-23 12:16:43,680 INFO L273 TraceCheckUtils]: 35: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,680 INFO L273 TraceCheckUtils]: 36: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,680 INFO L273 TraceCheckUtils]: 37: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,681 INFO L273 TraceCheckUtils]: 38: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,681 INFO L273 TraceCheckUtils]: 39: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,681 INFO L273 TraceCheckUtils]: 40: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,681 INFO L273 TraceCheckUtils]: 41: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,681 INFO L273 TraceCheckUtils]: 42: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,682 INFO L273 TraceCheckUtils]: 43: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,682 INFO L273 TraceCheckUtils]: 44: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,682 INFO L273 TraceCheckUtils]: 45: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,682 INFO L273 TraceCheckUtils]: 46: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,682 INFO L273 TraceCheckUtils]: 47: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,682 INFO L273 TraceCheckUtils]: 48: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,683 INFO L273 TraceCheckUtils]: 49: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,683 INFO L273 TraceCheckUtils]: 50: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,683 INFO L273 TraceCheckUtils]: 51: Hoare triple {7227#true} assume !(~i~0 < 40); {7227#true} is VALID [2018-11-23 12:16:43,683 INFO L273 TraceCheckUtils]: 52: Hoare triple {7227#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7227#true} is VALID [2018-11-23 12:16:43,683 INFO L273 TraceCheckUtils]: 53: Hoare triple {7227#true} assume true; {7227#true} is VALID [2018-11-23 12:16:43,684 INFO L268 TraceCheckUtils]: 54: Hoare quadruple {7227#true} {7228#false} #77#return; {7228#false} is VALID [2018-11-23 12:16:43,684 INFO L273 TraceCheckUtils]: 55: Hoare triple {7228#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {7228#false} is VALID [2018-11-23 12:16:43,684 INFO L256 TraceCheckUtils]: 56: Hoare triple {7228#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {7227#true} is VALID [2018-11-23 12:16:43,684 INFO L273 TraceCheckUtils]: 57: Hoare triple {7227#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7227#true} is VALID [2018-11-23 12:16:43,684 INFO L273 TraceCheckUtils]: 58: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,684 INFO L273 TraceCheckUtils]: 59: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,684 INFO L273 TraceCheckUtils]: 60: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,685 INFO L273 TraceCheckUtils]: 61: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,685 INFO L273 TraceCheckUtils]: 62: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,685 INFO L273 TraceCheckUtils]: 63: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,685 INFO L273 TraceCheckUtils]: 64: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,685 INFO L273 TraceCheckUtils]: 65: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,685 INFO L273 TraceCheckUtils]: 66: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,685 INFO L273 TraceCheckUtils]: 67: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,686 INFO L273 TraceCheckUtils]: 68: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,686 INFO L273 TraceCheckUtils]: 69: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,686 INFO L273 TraceCheckUtils]: 70: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,686 INFO L273 TraceCheckUtils]: 71: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,686 INFO L273 TraceCheckUtils]: 72: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,686 INFO L273 TraceCheckUtils]: 73: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,686 INFO L273 TraceCheckUtils]: 74: Hoare triple {7227#true} assume !(~i~0 < 40); {7227#true} is VALID [2018-11-23 12:16:43,687 INFO L273 TraceCheckUtils]: 75: Hoare triple {7227#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7227#true} is VALID [2018-11-23 12:16:43,687 INFO L273 TraceCheckUtils]: 76: Hoare triple {7227#true} assume true; {7227#true} is VALID [2018-11-23 12:16:43,687 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {7227#true} {7228#false} #79#return; {7228#false} is VALID [2018-11-23 12:16:43,687 INFO L273 TraceCheckUtils]: 78: Hoare triple {7228#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {7228#false} is VALID [2018-11-23 12:16:43,687 INFO L273 TraceCheckUtils]: 79: Hoare triple {7228#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {7228#false} is VALID [2018-11-23 12:16:43,687 INFO L273 TraceCheckUtils]: 80: Hoare triple {7228#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {7228#false} is VALID [2018-11-23 12:16:43,687 INFO L273 TraceCheckUtils]: 81: Hoare triple {7228#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {7228#false} is VALID [2018-11-23 12:16:43,688 INFO L273 TraceCheckUtils]: 82: Hoare triple {7228#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {7228#false} is VALID [2018-11-23 12:16:43,688 INFO L273 TraceCheckUtils]: 83: Hoare triple {7228#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {7228#false} is VALID [2018-11-23 12:16:43,688 INFO L273 TraceCheckUtils]: 84: Hoare triple {7228#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {7228#false} is VALID [2018-11-23 12:16:43,688 INFO L273 TraceCheckUtils]: 85: Hoare triple {7228#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {7228#false} is VALID [2018-11-23 12:16:43,688 INFO L273 TraceCheckUtils]: 86: Hoare triple {7228#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {7228#false} is VALID [2018-11-23 12:16:43,688 INFO L273 TraceCheckUtils]: 87: Hoare triple {7228#false} assume !(~i~2 < 39); {7228#false} is VALID [2018-11-23 12:16:43,688 INFO L273 TraceCheckUtils]: 88: Hoare triple {7228#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {7228#false} is VALID [2018-11-23 12:16:43,688 INFO L256 TraceCheckUtils]: 89: Hoare triple {7228#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {7227#true} is VALID [2018-11-23 12:16:43,688 INFO L273 TraceCheckUtils]: 90: Hoare triple {7227#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7227#true} is VALID [2018-11-23 12:16:43,689 INFO L273 TraceCheckUtils]: 91: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,689 INFO L273 TraceCheckUtils]: 92: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,689 INFO L273 TraceCheckUtils]: 93: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,689 INFO L273 TraceCheckUtils]: 94: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,689 INFO L273 TraceCheckUtils]: 95: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,689 INFO L273 TraceCheckUtils]: 96: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,689 INFO L273 TraceCheckUtils]: 97: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,689 INFO L273 TraceCheckUtils]: 98: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,690 INFO L273 TraceCheckUtils]: 99: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,690 INFO L273 TraceCheckUtils]: 100: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,690 INFO L273 TraceCheckUtils]: 101: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,690 INFO L273 TraceCheckUtils]: 102: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,690 INFO L273 TraceCheckUtils]: 103: Hoare triple {7227#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7227#true} is VALID [2018-11-23 12:16:43,690 INFO L273 TraceCheckUtils]: 104: Hoare triple {7227#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,690 INFO L273 TraceCheckUtils]: 105: Hoare triple {7227#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7227#true} is VALID [2018-11-23 12:16:43,690 INFO L273 TraceCheckUtils]: 106: Hoare triple {7227#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7227#true} is VALID [2018-11-23 12:16:43,690 INFO L273 TraceCheckUtils]: 107: Hoare triple {7227#true} assume !(~i~0 < 40); {7227#true} is VALID [2018-11-23 12:16:43,691 INFO L273 TraceCheckUtils]: 108: Hoare triple {7227#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7227#true} is VALID [2018-11-23 12:16:43,691 INFO L273 TraceCheckUtils]: 109: Hoare triple {7227#true} assume true; {7227#true} is VALID [2018-11-23 12:16:43,691 INFO L268 TraceCheckUtils]: 110: Hoare quadruple {7227#true} {7228#false} #81#return; {7228#false} is VALID [2018-11-23 12:16:43,691 INFO L273 TraceCheckUtils]: 111: Hoare triple {7228#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {7228#false} is VALID [2018-11-23 12:16:43,691 INFO L273 TraceCheckUtils]: 112: Hoare triple {7228#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {7228#false} is VALID [2018-11-23 12:16:43,691 INFO L273 TraceCheckUtils]: 113: Hoare triple {7228#false} assume !false; {7228#false} is VALID [2018-11-23 12:16:43,696 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2018-11-23 12:16:43,697 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:43,697 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:43,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:43,788 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:43,992 INFO L256 TraceCheckUtils]: 0: Hoare triple {7227#true} call ULTIMATE.init(); {7227#true} is VALID [2018-11-23 12:16:43,993 INFO L273 TraceCheckUtils]: 1: Hoare triple {7227#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {7227#true} is VALID [2018-11-23 12:16:43,993 INFO L273 TraceCheckUtils]: 2: Hoare triple {7227#true} assume true; {7227#true} is VALID [2018-11-23 12:16:43,993 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {7227#true} {7227#true} #73#return; {7227#true} is VALID [2018-11-23 12:16:43,993 INFO L256 TraceCheckUtils]: 4: Hoare triple {7227#true} call #t~ret14 := main(); {7227#true} is VALID [2018-11-23 12:16:43,994 INFO L273 TraceCheckUtils]: 5: Hoare triple {7227#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {7261#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:43,995 INFO L273 TraceCheckUtils]: 6: Hoare triple {7261#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7261#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:43,995 INFO L273 TraceCheckUtils]: 7: Hoare triple {7261#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7230#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:43,995 INFO L273 TraceCheckUtils]: 8: Hoare triple {7230#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7230#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:43,996 INFO L273 TraceCheckUtils]: 9: Hoare triple {7230#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7231#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:43,996 INFO L273 TraceCheckUtils]: 10: Hoare triple {7231#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7231#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:43,997 INFO L273 TraceCheckUtils]: 11: Hoare triple {7231#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7232#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:43,997 INFO L273 TraceCheckUtils]: 12: Hoare triple {7232#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7232#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:43,997 INFO L273 TraceCheckUtils]: 13: Hoare triple {7232#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7233#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:43,998 INFO L273 TraceCheckUtils]: 14: Hoare triple {7233#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7233#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:43,999 INFO L273 TraceCheckUtils]: 15: Hoare triple {7233#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7234#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:43,999 INFO L273 TraceCheckUtils]: 16: Hoare triple {7234#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7234#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:44,000 INFO L273 TraceCheckUtils]: 17: Hoare triple {7234#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7235#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:44,001 INFO L273 TraceCheckUtils]: 18: Hoare triple {7235#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7235#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:44,001 INFO L273 TraceCheckUtils]: 19: Hoare triple {7235#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7236#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:44,002 INFO L273 TraceCheckUtils]: 20: Hoare triple {7236#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7236#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:44,003 INFO L273 TraceCheckUtils]: 21: Hoare triple {7236#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7237#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:44,003 INFO L273 TraceCheckUtils]: 22: Hoare triple {7237#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7237#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:44,004 INFO L273 TraceCheckUtils]: 23: Hoare triple {7237#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7238#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:44,004 INFO L273 TraceCheckUtils]: 24: Hoare triple {7238#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7238#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:44,006 INFO L273 TraceCheckUtils]: 25: Hoare triple {7238#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7239#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:44,007 INFO L273 TraceCheckUtils]: 26: Hoare triple {7239#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7239#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:44,007 INFO L273 TraceCheckUtils]: 27: Hoare triple {7239#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7240#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:44,008 INFO L273 TraceCheckUtils]: 28: Hoare triple {7240#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7240#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:44,009 INFO L273 TraceCheckUtils]: 29: Hoare triple {7240#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7241#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:44,009 INFO L273 TraceCheckUtils]: 30: Hoare triple {7241#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {7241#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:44,010 INFO L273 TraceCheckUtils]: 31: Hoare triple {7241#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {7242#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:44,011 INFO L273 TraceCheckUtils]: 32: Hoare triple {7242#(<= main_~i~1 13)} assume !(~i~1 < 40); {7228#false} is VALID [2018-11-23 12:16:44,011 INFO L256 TraceCheckUtils]: 33: Hoare triple {7228#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {7228#false} is VALID [2018-11-23 12:16:44,011 INFO L273 TraceCheckUtils]: 34: Hoare triple {7228#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7228#false} is VALID [2018-11-23 12:16:44,011 INFO L273 TraceCheckUtils]: 35: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,011 INFO L273 TraceCheckUtils]: 36: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,012 INFO L273 TraceCheckUtils]: 37: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,012 INFO L273 TraceCheckUtils]: 38: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,012 INFO L273 TraceCheckUtils]: 39: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,012 INFO L273 TraceCheckUtils]: 40: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,012 INFO L273 TraceCheckUtils]: 41: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,013 INFO L273 TraceCheckUtils]: 42: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,013 INFO L273 TraceCheckUtils]: 43: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,013 INFO L273 TraceCheckUtils]: 44: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,013 INFO L273 TraceCheckUtils]: 45: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,013 INFO L273 TraceCheckUtils]: 46: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,014 INFO L273 TraceCheckUtils]: 47: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,014 INFO L273 TraceCheckUtils]: 48: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,014 INFO L273 TraceCheckUtils]: 49: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,014 INFO L273 TraceCheckUtils]: 50: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,014 INFO L273 TraceCheckUtils]: 51: Hoare triple {7228#false} assume !(~i~0 < 40); {7228#false} is VALID [2018-11-23 12:16:44,015 INFO L273 TraceCheckUtils]: 52: Hoare triple {7228#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7228#false} is VALID [2018-11-23 12:16:44,015 INFO L273 TraceCheckUtils]: 53: Hoare triple {7228#false} assume true; {7228#false} is VALID [2018-11-23 12:16:44,015 INFO L268 TraceCheckUtils]: 54: Hoare quadruple {7228#false} {7228#false} #77#return; {7228#false} is VALID [2018-11-23 12:16:44,015 INFO L273 TraceCheckUtils]: 55: Hoare triple {7228#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {7228#false} is VALID [2018-11-23 12:16:44,015 INFO L256 TraceCheckUtils]: 56: Hoare triple {7228#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {7228#false} is VALID [2018-11-23 12:16:44,016 INFO L273 TraceCheckUtils]: 57: Hoare triple {7228#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7228#false} is VALID [2018-11-23 12:16:44,016 INFO L273 TraceCheckUtils]: 58: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,016 INFO L273 TraceCheckUtils]: 59: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,016 INFO L273 TraceCheckUtils]: 60: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,016 INFO L273 TraceCheckUtils]: 61: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,017 INFO L273 TraceCheckUtils]: 62: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,017 INFO L273 TraceCheckUtils]: 63: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,017 INFO L273 TraceCheckUtils]: 64: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,017 INFO L273 TraceCheckUtils]: 65: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,017 INFO L273 TraceCheckUtils]: 66: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,017 INFO L273 TraceCheckUtils]: 67: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,017 INFO L273 TraceCheckUtils]: 68: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,017 INFO L273 TraceCheckUtils]: 69: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,017 INFO L273 TraceCheckUtils]: 70: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,018 INFO L273 TraceCheckUtils]: 71: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,018 INFO L273 TraceCheckUtils]: 72: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,018 INFO L273 TraceCheckUtils]: 73: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,018 INFO L273 TraceCheckUtils]: 74: Hoare triple {7228#false} assume !(~i~0 < 40); {7228#false} is VALID [2018-11-23 12:16:44,018 INFO L273 TraceCheckUtils]: 75: Hoare triple {7228#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7228#false} is VALID [2018-11-23 12:16:44,018 INFO L273 TraceCheckUtils]: 76: Hoare triple {7228#false} assume true; {7228#false} is VALID [2018-11-23 12:16:44,018 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {7228#false} {7228#false} #79#return; {7228#false} is VALID [2018-11-23 12:16:44,018 INFO L273 TraceCheckUtils]: 78: Hoare triple {7228#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {7228#false} is VALID [2018-11-23 12:16:44,019 INFO L273 TraceCheckUtils]: 79: Hoare triple {7228#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {7228#false} is VALID [2018-11-23 12:16:44,019 INFO L273 TraceCheckUtils]: 80: Hoare triple {7228#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {7228#false} is VALID [2018-11-23 12:16:44,019 INFO L273 TraceCheckUtils]: 81: Hoare triple {7228#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {7228#false} is VALID [2018-11-23 12:16:44,019 INFO L273 TraceCheckUtils]: 82: Hoare triple {7228#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {7228#false} is VALID [2018-11-23 12:16:44,019 INFO L273 TraceCheckUtils]: 83: Hoare triple {7228#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {7228#false} is VALID [2018-11-23 12:16:44,019 INFO L273 TraceCheckUtils]: 84: Hoare triple {7228#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {7228#false} is VALID [2018-11-23 12:16:44,019 INFO L273 TraceCheckUtils]: 85: Hoare triple {7228#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {7228#false} is VALID [2018-11-23 12:16:44,019 INFO L273 TraceCheckUtils]: 86: Hoare triple {7228#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {7228#false} is VALID [2018-11-23 12:16:44,019 INFO L273 TraceCheckUtils]: 87: Hoare triple {7228#false} assume !(~i~2 < 39); {7228#false} is VALID [2018-11-23 12:16:44,020 INFO L273 TraceCheckUtils]: 88: Hoare triple {7228#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {7228#false} is VALID [2018-11-23 12:16:44,020 INFO L256 TraceCheckUtils]: 89: Hoare triple {7228#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {7228#false} is VALID [2018-11-23 12:16:44,020 INFO L273 TraceCheckUtils]: 90: Hoare triple {7228#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {7228#false} is VALID [2018-11-23 12:16:44,020 INFO L273 TraceCheckUtils]: 91: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,020 INFO L273 TraceCheckUtils]: 92: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,020 INFO L273 TraceCheckUtils]: 93: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,020 INFO L273 TraceCheckUtils]: 94: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,020 INFO L273 TraceCheckUtils]: 95: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,020 INFO L273 TraceCheckUtils]: 96: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,021 INFO L273 TraceCheckUtils]: 97: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,021 INFO L273 TraceCheckUtils]: 98: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,021 INFO L273 TraceCheckUtils]: 99: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,021 INFO L273 TraceCheckUtils]: 100: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,021 INFO L273 TraceCheckUtils]: 101: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,021 INFO L273 TraceCheckUtils]: 102: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,021 INFO L273 TraceCheckUtils]: 103: Hoare triple {7228#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {7228#false} is VALID [2018-11-23 12:16:44,021 INFO L273 TraceCheckUtils]: 104: Hoare triple {7228#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,022 INFO L273 TraceCheckUtils]: 105: Hoare triple {7228#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {7228#false} is VALID [2018-11-23 12:16:44,022 INFO L273 TraceCheckUtils]: 106: Hoare triple {7228#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {7228#false} is VALID [2018-11-23 12:16:44,022 INFO L273 TraceCheckUtils]: 107: Hoare triple {7228#false} assume !(~i~0 < 40); {7228#false} is VALID [2018-11-23 12:16:44,022 INFO L273 TraceCheckUtils]: 108: Hoare triple {7228#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {7228#false} is VALID [2018-11-23 12:16:44,022 INFO L273 TraceCheckUtils]: 109: Hoare triple {7228#false} assume true; {7228#false} is VALID [2018-11-23 12:16:44,022 INFO L268 TraceCheckUtils]: 110: Hoare quadruple {7228#false} {7228#false} #81#return; {7228#false} is VALID [2018-11-23 12:16:44,022 INFO L273 TraceCheckUtils]: 111: Hoare triple {7228#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {7228#false} is VALID [2018-11-23 12:16:44,022 INFO L273 TraceCheckUtils]: 112: Hoare triple {7228#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {7228#false} is VALID [2018-11-23 12:16:44,022 INFO L273 TraceCheckUtils]: 113: Hoare triple {7228#false} assume !false; {7228#false} is VALID [2018-11-23 12:16:44,028 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2018-11-23 12:16:44,046 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:44,047 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 17 [2018-11-23 12:16:44,047 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 114 [2018-11-23 12:16:44,048 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:44,048 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2018-11-23 12:16:44,126 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:44,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-23 12:16:44,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-23 12:16:44,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2018-11-23 12:16:44,127 INFO L87 Difference]: Start difference. First operand 73 states and 81 transitions. Second operand 17 states. [2018-11-23 12:16:44,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:44,496 INFO L93 Difference]: Finished difference Result 116 states and 132 transitions. [2018-11-23 12:16:44,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 12:16:44,496 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 114 [2018-11-23 12:16:44,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-23 12:16:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 86 transitions. [2018-11-23 12:16:44,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-23 12:16:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 86 transitions. [2018-11-23 12:16:44,499 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 86 transitions. [2018-11-23 12:16:44,586 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:44,589 INFO L225 Difference]: With dead ends: 116 [2018-11-23 12:16:44,589 INFO L226 Difference]: Without dead ends: 76 [2018-11-23 12:16:44,590 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2018-11-23 12:16:44,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2018-11-23 12:16:44,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 75. [2018-11-23 12:16:44,636 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:44,636 INFO L82 GeneralOperation]: Start isEquivalent. First operand 76 states. Second operand 75 states. [2018-11-23 12:16:44,636 INFO L74 IsIncluded]: Start isIncluded. First operand 76 states. Second operand 75 states. [2018-11-23 12:16:44,636 INFO L87 Difference]: Start difference. First operand 76 states. Second operand 75 states. [2018-11-23 12:16:44,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:44,639 INFO L93 Difference]: Finished difference Result 76 states and 84 transitions. [2018-11-23 12:16:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 84 transitions. [2018-11-23 12:16:44,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:44,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:44,640 INFO L74 IsIncluded]: Start isIncluded. First operand 75 states. Second operand 76 states. [2018-11-23 12:16:44,640 INFO L87 Difference]: Start difference. First operand 75 states. Second operand 76 states. [2018-11-23 12:16:44,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:44,642 INFO L93 Difference]: Finished difference Result 76 states and 84 transitions. [2018-11-23 12:16:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 84 transitions. [2018-11-23 12:16:44,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:44,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:44,643 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:44,643 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-11-23 12:16:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 83 transitions. [2018-11-23 12:16:44,645 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 83 transitions. Word has length 114 [2018-11-23 12:16:44,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:44,646 INFO L480 AbstractCegarLoop]: Abstraction has 75 states and 83 transitions. [2018-11-23 12:16:44,646 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-23 12:16:44,646 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 83 transitions. [2018-11-23 12:16:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-11-23 12:16:44,647 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:44,647 INFO L402 BasicCegarLoop]: trace histogram [14, 14, 12, 12, 12, 12, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:44,647 INFO L423 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:44,647 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:44,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1330051829, now seen corresponding path program 14 times [2018-11-23 12:16:44,648 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:44,648 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:44,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:44,649 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:44,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:45,250 INFO L256 TraceCheckUtils]: 0: Hoare triple {8008#true} call ULTIMATE.init(); {8008#true} is VALID [2018-11-23 12:16:45,251 INFO L273 TraceCheckUtils]: 1: Hoare triple {8008#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {8008#true} is VALID [2018-11-23 12:16:45,251 INFO L273 TraceCheckUtils]: 2: Hoare triple {8008#true} assume true; {8008#true} is VALID [2018-11-23 12:16:45,251 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {8008#true} {8008#true} #73#return; {8008#true} is VALID [2018-11-23 12:16:45,251 INFO L256 TraceCheckUtils]: 4: Hoare triple {8008#true} call #t~ret14 := main(); {8008#true} is VALID [2018-11-23 12:16:45,252 INFO L273 TraceCheckUtils]: 5: Hoare triple {8008#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {8010#(= main_~i~1 0)} is VALID [2018-11-23 12:16:45,252 INFO L273 TraceCheckUtils]: 6: Hoare triple {8010#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8010#(= main_~i~1 0)} is VALID [2018-11-23 12:16:45,253 INFO L273 TraceCheckUtils]: 7: Hoare triple {8010#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8011#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:45,254 INFO L273 TraceCheckUtils]: 8: Hoare triple {8011#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8011#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:45,254 INFO L273 TraceCheckUtils]: 9: Hoare triple {8011#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8012#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:45,254 INFO L273 TraceCheckUtils]: 10: Hoare triple {8012#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8012#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:45,255 INFO L273 TraceCheckUtils]: 11: Hoare triple {8012#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8013#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:45,255 INFO L273 TraceCheckUtils]: 12: Hoare triple {8013#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8013#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:45,256 INFO L273 TraceCheckUtils]: 13: Hoare triple {8013#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8014#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:45,256 INFO L273 TraceCheckUtils]: 14: Hoare triple {8014#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8014#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:45,257 INFO L273 TraceCheckUtils]: 15: Hoare triple {8014#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8015#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:45,257 INFO L273 TraceCheckUtils]: 16: Hoare triple {8015#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8015#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:45,258 INFO L273 TraceCheckUtils]: 17: Hoare triple {8015#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8016#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:45,258 INFO L273 TraceCheckUtils]: 18: Hoare triple {8016#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8016#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:45,259 INFO L273 TraceCheckUtils]: 19: Hoare triple {8016#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8017#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:45,260 INFO L273 TraceCheckUtils]: 20: Hoare triple {8017#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8017#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:45,260 INFO L273 TraceCheckUtils]: 21: Hoare triple {8017#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8018#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:45,261 INFO L273 TraceCheckUtils]: 22: Hoare triple {8018#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8018#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:45,262 INFO L273 TraceCheckUtils]: 23: Hoare triple {8018#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8019#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:45,262 INFO L273 TraceCheckUtils]: 24: Hoare triple {8019#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8019#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:45,263 INFO L273 TraceCheckUtils]: 25: Hoare triple {8019#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8020#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:45,263 INFO L273 TraceCheckUtils]: 26: Hoare triple {8020#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8020#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:45,264 INFO L273 TraceCheckUtils]: 27: Hoare triple {8020#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8021#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:45,265 INFO L273 TraceCheckUtils]: 28: Hoare triple {8021#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8021#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:45,265 INFO L273 TraceCheckUtils]: 29: Hoare triple {8021#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8022#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:45,266 INFO L273 TraceCheckUtils]: 30: Hoare triple {8022#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8022#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:45,267 INFO L273 TraceCheckUtils]: 31: Hoare triple {8022#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8023#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:45,267 INFO L273 TraceCheckUtils]: 32: Hoare triple {8023#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8023#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:45,268 INFO L273 TraceCheckUtils]: 33: Hoare triple {8023#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8024#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:45,269 INFO L273 TraceCheckUtils]: 34: Hoare triple {8024#(<= main_~i~1 14)} assume !(~i~1 < 40); {8009#false} is VALID [2018-11-23 12:16:45,269 INFO L256 TraceCheckUtils]: 35: Hoare triple {8009#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {8008#true} is VALID [2018-11-23 12:16:45,269 INFO L273 TraceCheckUtils]: 36: Hoare triple {8008#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8008#true} is VALID [2018-11-23 12:16:45,269 INFO L273 TraceCheckUtils]: 37: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,269 INFO L273 TraceCheckUtils]: 38: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,270 INFO L273 TraceCheckUtils]: 39: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,270 INFO L273 TraceCheckUtils]: 40: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,270 INFO L273 TraceCheckUtils]: 41: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,270 INFO L273 TraceCheckUtils]: 42: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,270 INFO L273 TraceCheckUtils]: 43: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,271 INFO L273 TraceCheckUtils]: 44: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,271 INFO L273 TraceCheckUtils]: 45: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,271 INFO L273 TraceCheckUtils]: 46: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,271 INFO L273 TraceCheckUtils]: 47: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,271 INFO L273 TraceCheckUtils]: 48: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,272 INFO L273 TraceCheckUtils]: 49: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,272 INFO L273 TraceCheckUtils]: 50: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,272 INFO L273 TraceCheckUtils]: 51: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,272 INFO L273 TraceCheckUtils]: 52: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,272 INFO L273 TraceCheckUtils]: 53: Hoare triple {8008#true} assume !(~i~0 < 40); {8008#true} is VALID [2018-11-23 12:16:45,273 INFO L273 TraceCheckUtils]: 54: Hoare triple {8008#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8008#true} is VALID [2018-11-23 12:16:45,273 INFO L273 TraceCheckUtils]: 55: Hoare triple {8008#true} assume true; {8008#true} is VALID [2018-11-23 12:16:45,273 INFO L268 TraceCheckUtils]: 56: Hoare quadruple {8008#true} {8009#false} #77#return; {8009#false} is VALID [2018-11-23 12:16:45,273 INFO L273 TraceCheckUtils]: 57: Hoare triple {8009#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {8009#false} is VALID [2018-11-23 12:16:45,273 INFO L256 TraceCheckUtils]: 58: Hoare triple {8009#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {8008#true} is VALID [2018-11-23 12:16:45,274 INFO L273 TraceCheckUtils]: 59: Hoare triple {8008#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8008#true} is VALID [2018-11-23 12:16:45,274 INFO L273 TraceCheckUtils]: 60: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,274 INFO L273 TraceCheckUtils]: 61: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,274 INFO L273 TraceCheckUtils]: 62: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,274 INFO L273 TraceCheckUtils]: 63: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,274 INFO L273 TraceCheckUtils]: 64: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,274 INFO L273 TraceCheckUtils]: 65: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,275 INFO L273 TraceCheckUtils]: 66: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,275 INFO L273 TraceCheckUtils]: 67: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,275 INFO L273 TraceCheckUtils]: 68: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,275 INFO L273 TraceCheckUtils]: 69: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,275 INFO L273 TraceCheckUtils]: 70: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,275 INFO L273 TraceCheckUtils]: 71: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,275 INFO L273 TraceCheckUtils]: 72: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,275 INFO L273 TraceCheckUtils]: 73: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,275 INFO L273 TraceCheckUtils]: 74: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,276 INFO L273 TraceCheckUtils]: 75: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,276 INFO L273 TraceCheckUtils]: 76: Hoare triple {8008#true} assume !(~i~0 < 40); {8008#true} is VALID [2018-11-23 12:16:45,276 INFO L273 TraceCheckUtils]: 77: Hoare triple {8008#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8008#true} is VALID [2018-11-23 12:16:45,276 INFO L273 TraceCheckUtils]: 78: Hoare triple {8008#true} assume true; {8008#true} is VALID [2018-11-23 12:16:45,276 INFO L268 TraceCheckUtils]: 79: Hoare quadruple {8008#true} {8009#false} #79#return; {8009#false} is VALID [2018-11-23 12:16:45,276 INFO L273 TraceCheckUtils]: 80: Hoare triple {8009#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {8009#false} is VALID [2018-11-23 12:16:45,276 INFO L273 TraceCheckUtils]: 81: Hoare triple {8009#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8009#false} is VALID [2018-11-23 12:16:45,276 INFO L273 TraceCheckUtils]: 82: Hoare triple {8009#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8009#false} is VALID [2018-11-23 12:16:45,277 INFO L273 TraceCheckUtils]: 83: Hoare triple {8009#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8009#false} is VALID [2018-11-23 12:16:45,277 INFO L273 TraceCheckUtils]: 84: Hoare triple {8009#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8009#false} is VALID [2018-11-23 12:16:45,277 INFO L273 TraceCheckUtils]: 85: Hoare triple {8009#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8009#false} is VALID [2018-11-23 12:16:45,277 INFO L273 TraceCheckUtils]: 86: Hoare triple {8009#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8009#false} is VALID [2018-11-23 12:16:45,277 INFO L273 TraceCheckUtils]: 87: Hoare triple {8009#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8009#false} is VALID [2018-11-23 12:16:45,277 INFO L273 TraceCheckUtils]: 88: Hoare triple {8009#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8009#false} is VALID [2018-11-23 12:16:45,277 INFO L273 TraceCheckUtils]: 89: Hoare triple {8009#false} assume !(~i~2 < 39); {8009#false} is VALID [2018-11-23 12:16:45,277 INFO L273 TraceCheckUtils]: 90: Hoare triple {8009#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {8009#false} is VALID [2018-11-23 12:16:45,277 INFO L256 TraceCheckUtils]: 91: Hoare triple {8009#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {8008#true} is VALID [2018-11-23 12:16:45,278 INFO L273 TraceCheckUtils]: 92: Hoare triple {8008#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8008#true} is VALID [2018-11-23 12:16:45,278 INFO L273 TraceCheckUtils]: 93: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,278 INFO L273 TraceCheckUtils]: 94: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,278 INFO L273 TraceCheckUtils]: 95: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,278 INFO L273 TraceCheckUtils]: 96: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,278 INFO L273 TraceCheckUtils]: 97: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,278 INFO L273 TraceCheckUtils]: 98: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,278 INFO L273 TraceCheckUtils]: 99: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,278 INFO L273 TraceCheckUtils]: 100: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,279 INFO L273 TraceCheckUtils]: 101: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,279 INFO L273 TraceCheckUtils]: 102: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,279 INFO L273 TraceCheckUtils]: 103: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,279 INFO L273 TraceCheckUtils]: 104: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,279 INFO L273 TraceCheckUtils]: 105: Hoare triple {8008#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8008#true} is VALID [2018-11-23 12:16:45,279 INFO L273 TraceCheckUtils]: 106: Hoare triple {8008#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,279 INFO L273 TraceCheckUtils]: 107: Hoare triple {8008#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8008#true} is VALID [2018-11-23 12:16:45,279 INFO L273 TraceCheckUtils]: 108: Hoare triple {8008#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8008#true} is VALID [2018-11-23 12:16:45,279 INFO L273 TraceCheckUtils]: 109: Hoare triple {8008#true} assume !(~i~0 < 40); {8008#true} is VALID [2018-11-23 12:16:45,280 INFO L273 TraceCheckUtils]: 110: Hoare triple {8008#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8008#true} is VALID [2018-11-23 12:16:45,280 INFO L273 TraceCheckUtils]: 111: Hoare triple {8008#true} assume true; {8008#true} is VALID [2018-11-23 12:16:45,280 INFO L268 TraceCheckUtils]: 112: Hoare quadruple {8008#true} {8009#false} #81#return; {8009#false} is VALID [2018-11-23 12:16:45,280 INFO L273 TraceCheckUtils]: 113: Hoare triple {8009#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {8009#false} is VALID [2018-11-23 12:16:45,280 INFO L273 TraceCheckUtils]: 114: Hoare triple {8009#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {8009#false} is VALID [2018-11-23 12:16:45,280 INFO L273 TraceCheckUtils]: 115: Hoare triple {8009#false} assume !false; {8009#false} is VALID [2018-11-23 12:16:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2018-11-23 12:16:45,286 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:45,286 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:45,295 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:16:45,365 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:16:45,365 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:45,394 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:45,614 INFO L256 TraceCheckUtils]: 0: Hoare triple {8008#true} call ULTIMATE.init(); {8008#true} is VALID [2018-11-23 12:16:45,614 INFO L273 TraceCheckUtils]: 1: Hoare triple {8008#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {8008#true} is VALID [2018-11-23 12:16:45,614 INFO L273 TraceCheckUtils]: 2: Hoare triple {8008#true} assume true; {8008#true} is VALID [2018-11-23 12:16:45,614 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {8008#true} {8008#true} #73#return; {8008#true} is VALID [2018-11-23 12:16:45,615 INFO L256 TraceCheckUtils]: 4: Hoare triple {8008#true} call #t~ret14 := main(); {8008#true} is VALID [2018-11-23 12:16:45,615 INFO L273 TraceCheckUtils]: 5: Hoare triple {8008#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {8043#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:45,616 INFO L273 TraceCheckUtils]: 6: Hoare triple {8043#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8043#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:45,617 INFO L273 TraceCheckUtils]: 7: Hoare triple {8043#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8011#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:45,617 INFO L273 TraceCheckUtils]: 8: Hoare triple {8011#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8011#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:45,617 INFO L273 TraceCheckUtils]: 9: Hoare triple {8011#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8012#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:45,618 INFO L273 TraceCheckUtils]: 10: Hoare triple {8012#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8012#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:45,618 INFO L273 TraceCheckUtils]: 11: Hoare triple {8012#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8013#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:45,618 INFO L273 TraceCheckUtils]: 12: Hoare triple {8013#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8013#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:45,619 INFO L273 TraceCheckUtils]: 13: Hoare triple {8013#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8014#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:45,620 INFO L273 TraceCheckUtils]: 14: Hoare triple {8014#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8014#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:45,620 INFO L273 TraceCheckUtils]: 15: Hoare triple {8014#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8015#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:45,621 INFO L273 TraceCheckUtils]: 16: Hoare triple {8015#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8015#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:45,622 INFO L273 TraceCheckUtils]: 17: Hoare triple {8015#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8016#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:45,622 INFO L273 TraceCheckUtils]: 18: Hoare triple {8016#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8016#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:45,623 INFO L273 TraceCheckUtils]: 19: Hoare triple {8016#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8017#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:45,624 INFO L273 TraceCheckUtils]: 20: Hoare triple {8017#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8017#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:45,624 INFO L273 TraceCheckUtils]: 21: Hoare triple {8017#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8018#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:45,625 INFO L273 TraceCheckUtils]: 22: Hoare triple {8018#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8018#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:45,626 INFO L273 TraceCheckUtils]: 23: Hoare triple {8018#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8019#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:45,626 INFO L273 TraceCheckUtils]: 24: Hoare triple {8019#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8019#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:45,627 INFO L273 TraceCheckUtils]: 25: Hoare triple {8019#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8020#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:45,627 INFO L273 TraceCheckUtils]: 26: Hoare triple {8020#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8020#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:45,628 INFO L273 TraceCheckUtils]: 27: Hoare triple {8020#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8021#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:45,629 INFO L273 TraceCheckUtils]: 28: Hoare triple {8021#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8021#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:45,629 INFO L273 TraceCheckUtils]: 29: Hoare triple {8021#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8022#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:45,630 INFO L273 TraceCheckUtils]: 30: Hoare triple {8022#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8022#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:45,631 INFO L273 TraceCheckUtils]: 31: Hoare triple {8022#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8023#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:45,631 INFO L273 TraceCheckUtils]: 32: Hoare triple {8023#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8023#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:45,632 INFO L273 TraceCheckUtils]: 33: Hoare triple {8023#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8024#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:45,633 INFO L273 TraceCheckUtils]: 34: Hoare triple {8024#(<= main_~i~1 14)} assume !(~i~1 < 40); {8009#false} is VALID [2018-11-23 12:16:45,633 INFO L256 TraceCheckUtils]: 35: Hoare triple {8009#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {8009#false} is VALID [2018-11-23 12:16:45,633 INFO L273 TraceCheckUtils]: 36: Hoare triple {8009#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8009#false} is VALID [2018-11-23 12:16:45,633 INFO L273 TraceCheckUtils]: 37: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,633 INFO L273 TraceCheckUtils]: 38: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,634 INFO L273 TraceCheckUtils]: 39: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,634 INFO L273 TraceCheckUtils]: 40: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,634 INFO L273 TraceCheckUtils]: 41: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,634 INFO L273 TraceCheckUtils]: 42: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,634 INFO L273 TraceCheckUtils]: 43: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,635 INFO L273 TraceCheckUtils]: 44: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,635 INFO L273 TraceCheckUtils]: 45: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,635 INFO L273 TraceCheckUtils]: 46: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,635 INFO L273 TraceCheckUtils]: 47: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,635 INFO L273 TraceCheckUtils]: 48: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,636 INFO L273 TraceCheckUtils]: 49: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,636 INFO L273 TraceCheckUtils]: 50: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,636 INFO L273 TraceCheckUtils]: 51: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,636 INFO L273 TraceCheckUtils]: 52: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,636 INFO L273 TraceCheckUtils]: 53: Hoare triple {8009#false} assume !(~i~0 < 40); {8009#false} is VALID [2018-11-23 12:16:45,636 INFO L273 TraceCheckUtils]: 54: Hoare triple {8009#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8009#false} is VALID [2018-11-23 12:16:45,636 INFO L273 TraceCheckUtils]: 55: Hoare triple {8009#false} assume true; {8009#false} is VALID [2018-11-23 12:16:45,636 INFO L268 TraceCheckUtils]: 56: Hoare quadruple {8009#false} {8009#false} #77#return; {8009#false} is VALID [2018-11-23 12:16:45,636 INFO L273 TraceCheckUtils]: 57: Hoare triple {8009#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {8009#false} is VALID [2018-11-23 12:16:45,637 INFO L256 TraceCheckUtils]: 58: Hoare triple {8009#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {8009#false} is VALID [2018-11-23 12:16:45,637 INFO L273 TraceCheckUtils]: 59: Hoare triple {8009#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8009#false} is VALID [2018-11-23 12:16:45,637 INFO L273 TraceCheckUtils]: 60: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,637 INFO L273 TraceCheckUtils]: 61: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,637 INFO L273 TraceCheckUtils]: 62: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,637 INFO L273 TraceCheckUtils]: 63: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,637 INFO L273 TraceCheckUtils]: 64: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,637 INFO L273 TraceCheckUtils]: 65: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,637 INFO L273 TraceCheckUtils]: 66: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,638 INFO L273 TraceCheckUtils]: 67: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,638 INFO L273 TraceCheckUtils]: 68: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,638 INFO L273 TraceCheckUtils]: 69: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,638 INFO L273 TraceCheckUtils]: 70: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,638 INFO L273 TraceCheckUtils]: 71: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,638 INFO L273 TraceCheckUtils]: 72: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,638 INFO L273 TraceCheckUtils]: 73: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,638 INFO L273 TraceCheckUtils]: 74: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,639 INFO L273 TraceCheckUtils]: 75: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,639 INFO L273 TraceCheckUtils]: 76: Hoare triple {8009#false} assume !(~i~0 < 40); {8009#false} is VALID [2018-11-23 12:16:45,639 INFO L273 TraceCheckUtils]: 77: Hoare triple {8009#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8009#false} is VALID [2018-11-23 12:16:45,639 INFO L273 TraceCheckUtils]: 78: Hoare triple {8009#false} assume true; {8009#false} is VALID [2018-11-23 12:16:45,639 INFO L268 TraceCheckUtils]: 79: Hoare quadruple {8009#false} {8009#false} #79#return; {8009#false} is VALID [2018-11-23 12:16:45,639 INFO L273 TraceCheckUtils]: 80: Hoare triple {8009#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {8009#false} is VALID [2018-11-23 12:16:45,639 INFO L273 TraceCheckUtils]: 81: Hoare triple {8009#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8009#false} is VALID [2018-11-23 12:16:45,639 INFO L273 TraceCheckUtils]: 82: Hoare triple {8009#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8009#false} is VALID [2018-11-23 12:16:45,639 INFO L273 TraceCheckUtils]: 83: Hoare triple {8009#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8009#false} is VALID [2018-11-23 12:16:45,640 INFO L273 TraceCheckUtils]: 84: Hoare triple {8009#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8009#false} is VALID [2018-11-23 12:16:45,640 INFO L273 TraceCheckUtils]: 85: Hoare triple {8009#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8009#false} is VALID [2018-11-23 12:16:45,640 INFO L273 TraceCheckUtils]: 86: Hoare triple {8009#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8009#false} is VALID [2018-11-23 12:16:45,640 INFO L273 TraceCheckUtils]: 87: Hoare triple {8009#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8009#false} is VALID [2018-11-23 12:16:45,640 INFO L273 TraceCheckUtils]: 88: Hoare triple {8009#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8009#false} is VALID [2018-11-23 12:16:45,640 INFO L273 TraceCheckUtils]: 89: Hoare triple {8009#false} assume !(~i~2 < 39); {8009#false} is VALID [2018-11-23 12:16:45,640 INFO L273 TraceCheckUtils]: 90: Hoare triple {8009#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {8009#false} is VALID [2018-11-23 12:16:45,640 INFO L256 TraceCheckUtils]: 91: Hoare triple {8009#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {8009#false} is VALID [2018-11-23 12:16:45,641 INFO L273 TraceCheckUtils]: 92: Hoare triple {8009#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8009#false} is VALID [2018-11-23 12:16:45,641 INFO L273 TraceCheckUtils]: 93: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,641 INFO L273 TraceCheckUtils]: 94: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,641 INFO L273 TraceCheckUtils]: 95: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,641 INFO L273 TraceCheckUtils]: 96: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,641 INFO L273 TraceCheckUtils]: 97: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,641 INFO L273 TraceCheckUtils]: 98: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,641 INFO L273 TraceCheckUtils]: 99: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,641 INFO L273 TraceCheckUtils]: 100: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,642 INFO L273 TraceCheckUtils]: 101: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,642 INFO L273 TraceCheckUtils]: 102: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,642 INFO L273 TraceCheckUtils]: 103: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,642 INFO L273 TraceCheckUtils]: 104: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,642 INFO L273 TraceCheckUtils]: 105: Hoare triple {8009#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8009#false} is VALID [2018-11-23 12:16:45,642 INFO L273 TraceCheckUtils]: 106: Hoare triple {8009#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,642 INFO L273 TraceCheckUtils]: 107: Hoare triple {8009#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8009#false} is VALID [2018-11-23 12:16:45,642 INFO L273 TraceCheckUtils]: 108: Hoare triple {8009#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8009#false} is VALID [2018-11-23 12:16:45,642 INFO L273 TraceCheckUtils]: 109: Hoare triple {8009#false} assume !(~i~0 < 40); {8009#false} is VALID [2018-11-23 12:16:45,643 INFO L273 TraceCheckUtils]: 110: Hoare triple {8009#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8009#false} is VALID [2018-11-23 12:16:45,643 INFO L273 TraceCheckUtils]: 111: Hoare triple {8009#false} assume true; {8009#false} is VALID [2018-11-23 12:16:45,643 INFO L268 TraceCheckUtils]: 112: Hoare quadruple {8009#false} {8009#false} #81#return; {8009#false} is VALID [2018-11-23 12:16:45,643 INFO L273 TraceCheckUtils]: 113: Hoare triple {8009#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {8009#false} is VALID [2018-11-23 12:16:45,643 INFO L273 TraceCheckUtils]: 114: Hoare triple {8009#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {8009#false} is VALID [2018-11-23 12:16:45,643 INFO L273 TraceCheckUtils]: 115: Hoare triple {8009#false} assume !false; {8009#false} is VALID [2018-11-23 12:16:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2018-11-23 12:16:45,669 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:45,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 18 [2018-11-23 12:16:45,670 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 116 [2018-11-23 12:16:45,671 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:45,671 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2018-11-23 12:16:45,773 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:45,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-23 12:16:45,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-23 12:16:45,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2018-11-23 12:16:45,774 INFO L87 Difference]: Start difference. First operand 75 states and 83 transitions. Second operand 18 states. [2018-11-23 12:16:46,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:46,242 INFO L93 Difference]: Finished difference Result 118 states and 134 transitions. [2018-11-23 12:16:46,242 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-23 12:16:46,242 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 116 [2018-11-23 12:16:46,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:46,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2018-11-23 12:16:46,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 88 transitions. [2018-11-23 12:16:46,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2018-11-23 12:16:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 88 transitions. [2018-11-23 12:16:46,245 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 88 transitions. [2018-11-23 12:16:46,329 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:46,331 INFO L225 Difference]: With dead ends: 118 [2018-11-23 12:16:46,332 INFO L226 Difference]: Without dead ends: 78 [2018-11-23 12:16:46,332 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2018-11-23 12:16:46,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2018-11-23 12:16:46,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 77. [2018-11-23 12:16:46,357 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:46,357 INFO L82 GeneralOperation]: Start isEquivalent. First operand 78 states. Second operand 77 states. [2018-11-23 12:16:46,357 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 77 states. [2018-11-23 12:16:46,358 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 77 states. [2018-11-23 12:16:46,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:46,360 INFO L93 Difference]: Finished difference Result 78 states and 86 transitions. [2018-11-23 12:16:46,360 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 86 transitions. [2018-11-23 12:16:46,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:46,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:46,361 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand 78 states. [2018-11-23 12:16:46,361 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 78 states. [2018-11-23 12:16:46,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:46,363 INFO L93 Difference]: Finished difference Result 78 states and 86 transitions. [2018-11-23 12:16:46,363 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 86 transitions. [2018-11-23 12:16:46,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:46,364 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:46,364 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:46,364 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2018-11-23 12:16:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 85 transitions. [2018-11-23 12:16:46,365 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 85 transitions. Word has length 116 [2018-11-23 12:16:46,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:46,365 INFO L480 AbstractCegarLoop]: Abstraction has 77 states and 85 transitions. [2018-11-23 12:16:46,366 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-23 12:16:46,366 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 85 transitions. [2018-11-23 12:16:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-23 12:16:46,366 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:46,366 INFO L402 BasicCegarLoop]: trace histogram [15, 15, 12, 12, 12, 12, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:46,367 INFO L423 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:46,367 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:46,367 INFO L82 PathProgramCache]: Analyzing trace with hash -421157555, now seen corresponding path program 15 times [2018-11-23 12:16:46,367 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:46,367 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:46,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:46,368 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:46,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:47,272 INFO L256 TraceCheckUtils]: 0: Hoare triple {8806#true} call ULTIMATE.init(); {8806#true} is VALID [2018-11-23 12:16:47,272 INFO L273 TraceCheckUtils]: 1: Hoare triple {8806#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {8806#true} is VALID [2018-11-23 12:16:47,273 INFO L273 TraceCheckUtils]: 2: Hoare triple {8806#true} assume true; {8806#true} is VALID [2018-11-23 12:16:47,273 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {8806#true} {8806#true} #73#return; {8806#true} is VALID [2018-11-23 12:16:47,273 INFO L256 TraceCheckUtils]: 4: Hoare triple {8806#true} call #t~ret14 := main(); {8806#true} is VALID [2018-11-23 12:16:47,274 INFO L273 TraceCheckUtils]: 5: Hoare triple {8806#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {8808#(= main_~i~1 0)} is VALID [2018-11-23 12:16:47,274 INFO L273 TraceCheckUtils]: 6: Hoare triple {8808#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8808#(= main_~i~1 0)} is VALID [2018-11-23 12:16:47,275 INFO L273 TraceCheckUtils]: 7: Hoare triple {8808#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8809#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:47,275 INFO L273 TraceCheckUtils]: 8: Hoare triple {8809#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8809#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:47,276 INFO L273 TraceCheckUtils]: 9: Hoare triple {8809#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8810#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:47,277 INFO L273 TraceCheckUtils]: 10: Hoare triple {8810#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8810#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:47,277 INFO L273 TraceCheckUtils]: 11: Hoare triple {8810#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8811#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:47,278 INFO L273 TraceCheckUtils]: 12: Hoare triple {8811#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8811#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:47,279 INFO L273 TraceCheckUtils]: 13: Hoare triple {8811#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8812#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:47,279 INFO L273 TraceCheckUtils]: 14: Hoare triple {8812#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8812#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:47,280 INFO L273 TraceCheckUtils]: 15: Hoare triple {8812#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8813#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:47,281 INFO L273 TraceCheckUtils]: 16: Hoare triple {8813#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8813#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:47,281 INFO L273 TraceCheckUtils]: 17: Hoare triple {8813#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8814#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:47,282 INFO L273 TraceCheckUtils]: 18: Hoare triple {8814#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8814#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:47,283 INFO L273 TraceCheckUtils]: 19: Hoare triple {8814#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8815#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:47,283 INFO L273 TraceCheckUtils]: 20: Hoare triple {8815#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8815#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:47,284 INFO L273 TraceCheckUtils]: 21: Hoare triple {8815#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8816#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:47,284 INFO L273 TraceCheckUtils]: 22: Hoare triple {8816#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8816#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:47,285 INFO L273 TraceCheckUtils]: 23: Hoare triple {8816#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8817#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:47,286 INFO L273 TraceCheckUtils]: 24: Hoare triple {8817#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8817#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:47,286 INFO L273 TraceCheckUtils]: 25: Hoare triple {8817#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8818#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:47,287 INFO L273 TraceCheckUtils]: 26: Hoare triple {8818#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8818#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:47,288 INFO L273 TraceCheckUtils]: 27: Hoare triple {8818#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8819#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:47,288 INFO L273 TraceCheckUtils]: 28: Hoare triple {8819#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8819#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:47,289 INFO L273 TraceCheckUtils]: 29: Hoare triple {8819#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8820#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:47,290 INFO L273 TraceCheckUtils]: 30: Hoare triple {8820#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8820#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:47,290 INFO L273 TraceCheckUtils]: 31: Hoare triple {8820#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8821#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:47,291 INFO L273 TraceCheckUtils]: 32: Hoare triple {8821#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8821#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:47,292 INFO L273 TraceCheckUtils]: 33: Hoare triple {8821#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8822#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:47,292 INFO L273 TraceCheckUtils]: 34: Hoare triple {8822#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8822#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:47,293 INFO L273 TraceCheckUtils]: 35: Hoare triple {8822#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8823#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:47,294 INFO L273 TraceCheckUtils]: 36: Hoare triple {8823#(<= main_~i~1 15)} assume !(~i~1 < 40); {8807#false} is VALID [2018-11-23 12:16:47,294 INFO L256 TraceCheckUtils]: 37: Hoare triple {8807#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {8806#true} is VALID [2018-11-23 12:16:47,294 INFO L273 TraceCheckUtils]: 38: Hoare triple {8806#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8806#true} is VALID [2018-11-23 12:16:47,294 INFO L273 TraceCheckUtils]: 39: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,294 INFO L273 TraceCheckUtils]: 40: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,295 INFO L273 TraceCheckUtils]: 41: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,295 INFO L273 TraceCheckUtils]: 42: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,295 INFO L273 TraceCheckUtils]: 43: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,295 INFO L273 TraceCheckUtils]: 44: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,295 INFO L273 TraceCheckUtils]: 45: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,296 INFO L273 TraceCheckUtils]: 46: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,296 INFO L273 TraceCheckUtils]: 47: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,296 INFO L273 TraceCheckUtils]: 48: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,296 INFO L273 TraceCheckUtils]: 49: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,296 INFO L273 TraceCheckUtils]: 50: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,297 INFO L273 TraceCheckUtils]: 51: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,297 INFO L273 TraceCheckUtils]: 52: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,297 INFO L273 TraceCheckUtils]: 53: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,297 INFO L273 TraceCheckUtils]: 54: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,297 INFO L273 TraceCheckUtils]: 55: Hoare triple {8806#true} assume !(~i~0 < 40); {8806#true} is VALID [2018-11-23 12:16:47,298 INFO L273 TraceCheckUtils]: 56: Hoare triple {8806#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8806#true} is VALID [2018-11-23 12:16:47,298 INFO L273 TraceCheckUtils]: 57: Hoare triple {8806#true} assume true; {8806#true} is VALID [2018-11-23 12:16:47,298 INFO L268 TraceCheckUtils]: 58: Hoare quadruple {8806#true} {8807#false} #77#return; {8807#false} is VALID [2018-11-23 12:16:47,298 INFO L273 TraceCheckUtils]: 59: Hoare triple {8807#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {8807#false} is VALID [2018-11-23 12:16:47,298 INFO L256 TraceCheckUtils]: 60: Hoare triple {8807#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {8806#true} is VALID [2018-11-23 12:16:47,298 INFO L273 TraceCheckUtils]: 61: Hoare triple {8806#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8806#true} is VALID [2018-11-23 12:16:47,298 INFO L273 TraceCheckUtils]: 62: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,298 INFO L273 TraceCheckUtils]: 63: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,299 INFO L273 TraceCheckUtils]: 64: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,299 INFO L273 TraceCheckUtils]: 65: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,299 INFO L273 TraceCheckUtils]: 66: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,299 INFO L273 TraceCheckUtils]: 67: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,299 INFO L273 TraceCheckUtils]: 68: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,299 INFO L273 TraceCheckUtils]: 69: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,299 INFO L273 TraceCheckUtils]: 70: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,299 INFO L273 TraceCheckUtils]: 71: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,299 INFO L273 TraceCheckUtils]: 72: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,300 INFO L273 TraceCheckUtils]: 73: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,300 INFO L273 TraceCheckUtils]: 74: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,300 INFO L273 TraceCheckUtils]: 75: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,300 INFO L273 TraceCheckUtils]: 76: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,300 INFO L273 TraceCheckUtils]: 77: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,300 INFO L273 TraceCheckUtils]: 78: Hoare triple {8806#true} assume !(~i~0 < 40); {8806#true} is VALID [2018-11-23 12:16:47,300 INFO L273 TraceCheckUtils]: 79: Hoare triple {8806#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8806#true} is VALID [2018-11-23 12:16:47,300 INFO L273 TraceCheckUtils]: 80: Hoare triple {8806#true} assume true; {8806#true} is VALID [2018-11-23 12:16:47,300 INFO L268 TraceCheckUtils]: 81: Hoare quadruple {8806#true} {8807#false} #79#return; {8807#false} is VALID [2018-11-23 12:16:47,301 INFO L273 TraceCheckUtils]: 82: Hoare triple {8807#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {8807#false} is VALID [2018-11-23 12:16:47,301 INFO L273 TraceCheckUtils]: 83: Hoare triple {8807#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8807#false} is VALID [2018-11-23 12:16:47,301 INFO L273 TraceCheckUtils]: 84: Hoare triple {8807#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8807#false} is VALID [2018-11-23 12:16:47,301 INFO L273 TraceCheckUtils]: 85: Hoare triple {8807#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8807#false} is VALID [2018-11-23 12:16:47,301 INFO L273 TraceCheckUtils]: 86: Hoare triple {8807#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8807#false} is VALID [2018-11-23 12:16:47,301 INFO L273 TraceCheckUtils]: 87: Hoare triple {8807#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8807#false} is VALID [2018-11-23 12:16:47,301 INFO L273 TraceCheckUtils]: 88: Hoare triple {8807#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8807#false} is VALID [2018-11-23 12:16:47,301 INFO L273 TraceCheckUtils]: 89: Hoare triple {8807#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8807#false} is VALID [2018-11-23 12:16:47,302 INFO L273 TraceCheckUtils]: 90: Hoare triple {8807#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8807#false} is VALID [2018-11-23 12:16:47,302 INFO L273 TraceCheckUtils]: 91: Hoare triple {8807#false} assume !(~i~2 < 39); {8807#false} is VALID [2018-11-23 12:16:47,302 INFO L273 TraceCheckUtils]: 92: Hoare triple {8807#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {8807#false} is VALID [2018-11-23 12:16:47,302 INFO L256 TraceCheckUtils]: 93: Hoare triple {8807#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {8806#true} is VALID [2018-11-23 12:16:47,302 INFO L273 TraceCheckUtils]: 94: Hoare triple {8806#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8806#true} is VALID [2018-11-23 12:16:47,302 INFO L273 TraceCheckUtils]: 95: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,302 INFO L273 TraceCheckUtils]: 96: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,302 INFO L273 TraceCheckUtils]: 97: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,302 INFO L273 TraceCheckUtils]: 98: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,303 INFO L273 TraceCheckUtils]: 99: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,303 INFO L273 TraceCheckUtils]: 100: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,303 INFO L273 TraceCheckUtils]: 101: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,303 INFO L273 TraceCheckUtils]: 102: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,303 INFO L273 TraceCheckUtils]: 103: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,303 INFO L273 TraceCheckUtils]: 104: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,303 INFO L273 TraceCheckUtils]: 105: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,303 INFO L273 TraceCheckUtils]: 106: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,303 INFO L273 TraceCheckUtils]: 107: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,304 INFO L273 TraceCheckUtils]: 108: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,304 INFO L273 TraceCheckUtils]: 109: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,304 INFO L273 TraceCheckUtils]: 110: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,304 INFO L273 TraceCheckUtils]: 111: Hoare triple {8806#true} assume !(~i~0 < 40); {8806#true} is VALID [2018-11-23 12:16:47,304 INFO L273 TraceCheckUtils]: 112: Hoare triple {8806#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8806#true} is VALID [2018-11-23 12:16:47,304 INFO L273 TraceCheckUtils]: 113: Hoare triple {8806#true} assume true; {8806#true} is VALID [2018-11-23 12:16:47,304 INFO L268 TraceCheckUtils]: 114: Hoare quadruple {8806#true} {8807#false} #81#return; {8807#false} is VALID [2018-11-23 12:16:47,304 INFO L273 TraceCheckUtils]: 115: Hoare triple {8807#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {8807#false} is VALID [2018-11-23 12:16:47,304 INFO L273 TraceCheckUtils]: 116: Hoare triple {8807#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {8807#false} is VALID [2018-11-23 12:16:47,305 INFO L273 TraceCheckUtils]: 117: Hoare triple {8807#false} assume !false; {8807#false} is VALID [2018-11-23 12:16:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2018-11-23 12:16:47,311 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:47,311 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:47,319 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:16:47,369 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2018-11-23 12:16:47,370 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:47,410 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:47,598 INFO L256 TraceCheckUtils]: 0: Hoare triple {8806#true} call ULTIMATE.init(); {8806#true} is VALID [2018-11-23 12:16:47,598 INFO L273 TraceCheckUtils]: 1: Hoare triple {8806#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {8806#true} is VALID [2018-11-23 12:16:47,598 INFO L273 TraceCheckUtils]: 2: Hoare triple {8806#true} assume true; {8806#true} is VALID [2018-11-23 12:16:47,598 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {8806#true} {8806#true} #73#return; {8806#true} is VALID [2018-11-23 12:16:47,599 INFO L256 TraceCheckUtils]: 4: Hoare triple {8806#true} call #t~ret14 := main(); {8806#true} is VALID [2018-11-23 12:16:47,599 INFO L273 TraceCheckUtils]: 5: Hoare triple {8806#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {8806#true} is VALID [2018-11-23 12:16:47,599 INFO L273 TraceCheckUtils]: 6: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,599 INFO L273 TraceCheckUtils]: 7: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,599 INFO L273 TraceCheckUtils]: 8: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,600 INFO L273 TraceCheckUtils]: 9: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,600 INFO L273 TraceCheckUtils]: 10: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,600 INFO L273 TraceCheckUtils]: 11: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,600 INFO L273 TraceCheckUtils]: 12: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,600 INFO L273 TraceCheckUtils]: 13: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,600 INFO L273 TraceCheckUtils]: 14: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,600 INFO L273 TraceCheckUtils]: 15: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,601 INFO L273 TraceCheckUtils]: 16: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,601 INFO L273 TraceCheckUtils]: 17: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,601 INFO L273 TraceCheckUtils]: 18: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,601 INFO L273 TraceCheckUtils]: 19: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,601 INFO L273 TraceCheckUtils]: 20: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,601 INFO L273 TraceCheckUtils]: 21: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,601 INFO L273 TraceCheckUtils]: 22: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,601 INFO L273 TraceCheckUtils]: 23: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,602 INFO L273 TraceCheckUtils]: 24: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,602 INFO L273 TraceCheckUtils]: 25: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,602 INFO L273 TraceCheckUtils]: 26: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,602 INFO L273 TraceCheckUtils]: 27: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,602 INFO L273 TraceCheckUtils]: 28: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,602 INFO L273 TraceCheckUtils]: 29: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,602 INFO L273 TraceCheckUtils]: 30: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,602 INFO L273 TraceCheckUtils]: 31: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,602 INFO L273 TraceCheckUtils]: 32: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,603 INFO L273 TraceCheckUtils]: 33: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,603 INFO L273 TraceCheckUtils]: 34: Hoare triple {8806#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {8806#true} is VALID [2018-11-23 12:16:47,603 INFO L273 TraceCheckUtils]: 35: Hoare triple {8806#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {8806#true} is VALID [2018-11-23 12:16:47,603 INFO L273 TraceCheckUtils]: 36: Hoare triple {8806#true} assume !(~i~1 < 40); {8806#true} is VALID [2018-11-23 12:16:47,603 INFO L256 TraceCheckUtils]: 37: Hoare triple {8806#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {8806#true} is VALID [2018-11-23 12:16:47,603 INFO L273 TraceCheckUtils]: 38: Hoare triple {8806#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8806#true} is VALID [2018-11-23 12:16:47,603 INFO L273 TraceCheckUtils]: 39: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,603 INFO L273 TraceCheckUtils]: 40: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,603 INFO L273 TraceCheckUtils]: 41: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,604 INFO L273 TraceCheckUtils]: 42: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,604 INFO L273 TraceCheckUtils]: 43: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,604 INFO L273 TraceCheckUtils]: 44: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,604 INFO L273 TraceCheckUtils]: 45: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,604 INFO L273 TraceCheckUtils]: 46: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,604 INFO L273 TraceCheckUtils]: 47: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,604 INFO L273 TraceCheckUtils]: 48: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,604 INFO L273 TraceCheckUtils]: 49: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,604 INFO L273 TraceCheckUtils]: 50: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,605 INFO L273 TraceCheckUtils]: 51: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,605 INFO L273 TraceCheckUtils]: 52: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,605 INFO L273 TraceCheckUtils]: 53: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,605 INFO L273 TraceCheckUtils]: 54: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,605 INFO L273 TraceCheckUtils]: 55: Hoare triple {8806#true} assume !(~i~0 < 40); {8806#true} is VALID [2018-11-23 12:16:47,605 INFO L273 TraceCheckUtils]: 56: Hoare triple {8806#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8806#true} is VALID [2018-11-23 12:16:47,605 INFO L273 TraceCheckUtils]: 57: Hoare triple {8806#true} assume true; {8806#true} is VALID [2018-11-23 12:16:47,605 INFO L268 TraceCheckUtils]: 58: Hoare quadruple {8806#true} {8806#true} #77#return; {8806#true} is VALID [2018-11-23 12:16:47,605 INFO L273 TraceCheckUtils]: 59: Hoare triple {8806#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {8806#true} is VALID [2018-11-23 12:16:47,606 INFO L256 TraceCheckUtils]: 60: Hoare triple {8806#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {8806#true} is VALID [2018-11-23 12:16:47,606 INFO L273 TraceCheckUtils]: 61: Hoare triple {8806#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {8806#true} is VALID [2018-11-23 12:16:47,606 INFO L273 TraceCheckUtils]: 62: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,606 INFO L273 TraceCheckUtils]: 63: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,606 INFO L273 TraceCheckUtils]: 64: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,606 INFO L273 TraceCheckUtils]: 65: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,606 INFO L273 TraceCheckUtils]: 66: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,606 INFO L273 TraceCheckUtils]: 67: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,607 INFO L273 TraceCheckUtils]: 68: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,607 INFO L273 TraceCheckUtils]: 69: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,607 INFO L273 TraceCheckUtils]: 70: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,607 INFO L273 TraceCheckUtils]: 71: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,607 INFO L273 TraceCheckUtils]: 72: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,607 INFO L273 TraceCheckUtils]: 73: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,607 INFO L273 TraceCheckUtils]: 74: Hoare triple {8806#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {8806#true} is VALID [2018-11-23 12:16:47,607 INFO L273 TraceCheckUtils]: 75: Hoare triple {8806#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,607 INFO L273 TraceCheckUtils]: 76: Hoare triple {8806#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {8806#true} is VALID [2018-11-23 12:16:47,608 INFO L273 TraceCheckUtils]: 77: Hoare triple {8806#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {8806#true} is VALID [2018-11-23 12:16:47,608 INFO L273 TraceCheckUtils]: 78: Hoare triple {8806#true} assume !(~i~0 < 40); {8806#true} is VALID [2018-11-23 12:16:47,608 INFO L273 TraceCheckUtils]: 79: Hoare triple {8806#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8806#true} is VALID [2018-11-23 12:16:47,608 INFO L273 TraceCheckUtils]: 80: Hoare triple {8806#true} assume true; {8806#true} is VALID [2018-11-23 12:16:47,608 INFO L268 TraceCheckUtils]: 81: Hoare quadruple {8806#true} {8806#true} #79#return; {8806#true} is VALID [2018-11-23 12:16:47,608 INFO L273 TraceCheckUtils]: 82: Hoare triple {8806#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {8806#true} is VALID [2018-11-23 12:16:47,608 INFO L273 TraceCheckUtils]: 83: Hoare triple {8806#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8806#true} is VALID [2018-11-23 12:16:47,608 INFO L273 TraceCheckUtils]: 84: Hoare triple {8806#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8806#true} is VALID [2018-11-23 12:16:47,608 INFO L273 TraceCheckUtils]: 85: Hoare triple {8806#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8806#true} is VALID [2018-11-23 12:16:47,609 INFO L273 TraceCheckUtils]: 86: Hoare triple {8806#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8806#true} is VALID [2018-11-23 12:16:47,609 INFO L273 TraceCheckUtils]: 87: Hoare triple {8806#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8806#true} is VALID [2018-11-23 12:16:47,609 INFO L273 TraceCheckUtils]: 88: Hoare triple {8806#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8806#true} is VALID [2018-11-23 12:16:47,609 INFO L273 TraceCheckUtils]: 89: Hoare triple {8806#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {8806#true} is VALID [2018-11-23 12:16:47,609 INFO L273 TraceCheckUtils]: 90: Hoare triple {8806#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {8806#true} is VALID [2018-11-23 12:16:47,609 INFO L273 TraceCheckUtils]: 91: Hoare triple {8806#true} assume !(~i~2 < 39); {8806#true} is VALID [2018-11-23 12:16:47,609 INFO L273 TraceCheckUtils]: 92: Hoare triple {8806#true} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {8806#true} is VALID [2018-11-23 12:16:47,609 INFO L256 TraceCheckUtils]: 93: Hoare triple {8806#true} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {8806#true} is VALID [2018-11-23 12:16:47,610 INFO L273 TraceCheckUtils]: 94: Hoare triple {8806#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9109#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:47,610 INFO L273 TraceCheckUtils]: 95: Hoare triple {9109#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9109#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:47,611 INFO L273 TraceCheckUtils]: 96: Hoare triple {9109#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9109#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:47,611 INFO L273 TraceCheckUtils]: 97: Hoare triple {9109#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9109#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:47,611 INFO L273 TraceCheckUtils]: 98: Hoare triple {9109#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9122#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:47,612 INFO L273 TraceCheckUtils]: 99: Hoare triple {9122#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9122#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:47,612 INFO L273 TraceCheckUtils]: 100: Hoare triple {9122#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9122#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:47,612 INFO L273 TraceCheckUtils]: 101: Hoare triple {9122#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9122#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:47,613 INFO L273 TraceCheckUtils]: 102: Hoare triple {9122#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9135#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:47,613 INFO L273 TraceCheckUtils]: 103: Hoare triple {9135#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9135#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:47,613 INFO L273 TraceCheckUtils]: 104: Hoare triple {9135#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9135#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:47,614 INFO L273 TraceCheckUtils]: 105: Hoare triple {9135#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9135#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:47,614 INFO L273 TraceCheckUtils]: 106: Hoare triple {9135#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9148#(<= max_~i~0 3)} is VALID [2018-11-23 12:16:47,614 INFO L273 TraceCheckUtils]: 107: Hoare triple {9148#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9148#(<= max_~i~0 3)} is VALID [2018-11-23 12:16:47,615 INFO L273 TraceCheckUtils]: 108: Hoare triple {9148#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9148#(<= max_~i~0 3)} is VALID [2018-11-23 12:16:47,615 INFO L273 TraceCheckUtils]: 109: Hoare triple {9148#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9148#(<= max_~i~0 3)} is VALID [2018-11-23 12:16:47,616 INFO L273 TraceCheckUtils]: 110: Hoare triple {9148#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9161#(<= max_~i~0 4)} is VALID [2018-11-23 12:16:47,617 INFO L273 TraceCheckUtils]: 111: Hoare triple {9161#(<= max_~i~0 4)} assume !(~i~0 < 40); {8807#false} is VALID [2018-11-23 12:16:47,617 INFO L273 TraceCheckUtils]: 112: Hoare triple {8807#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {8807#false} is VALID [2018-11-23 12:16:47,617 INFO L273 TraceCheckUtils]: 113: Hoare triple {8807#false} assume true; {8807#false} is VALID [2018-11-23 12:16:47,618 INFO L268 TraceCheckUtils]: 114: Hoare quadruple {8807#false} {8806#true} #81#return; {8807#false} is VALID [2018-11-23 12:16:47,618 INFO L273 TraceCheckUtils]: 115: Hoare triple {8807#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {8807#false} is VALID [2018-11-23 12:16:47,618 INFO L273 TraceCheckUtils]: 116: Hoare triple {8807#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {8807#false} is VALID [2018-11-23 12:16:47,619 INFO L273 TraceCheckUtils]: 117: Hoare triple {8807#false} assume !false; {8807#false} is VALID [2018-11-23 12:16:47,626 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 152 proven. 28 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2018-11-23 12:16:47,654 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:47,654 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 7] total 23 [2018-11-23 12:16:47,654 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 118 [2018-11-23 12:16:47,655 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:47,655 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states. [2018-11-23 12:16:47,778 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:47,778 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-11-23 12:16:47,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-11-23 12:16:47,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=333, Unknown=0, NotChecked=0, Total=506 [2018-11-23 12:16:47,779 INFO L87 Difference]: Start difference. First operand 77 states and 85 transitions. Second operand 23 states. [2018-11-23 12:16:49,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:49,473 INFO L93 Difference]: Finished difference Result 127 states and 149 transitions. [2018-11-23 12:16:49,473 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-11-23 12:16:49,473 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 118 [2018-11-23 12:16:49,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-11-23 12:16:49,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 119 transitions. [2018-11-23 12:16:49,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-11-23 12:16:49,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 119 transitions. [2018-11-23 12:16:49,477 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 119 transitions. [2018-11-23 12:16:49,738 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:49,740 INFO L225 Difference]: With dead ends: 127 [2018-11-23 12:16:49,741 INFO L226 Difference]: Without dead ends: 87 [2018-11-23 12:16:49,741 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=173, Invalid=333, Unknown=0, NotChecked=0, Total=506 [2018-11-23 12:16:49,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2018-11-23 12:16:49,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 83. [2018-11-23 12:16:49,769 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:49,769 INFO L82 GeneralOperation]: Start isEquivalent. First operand 87 states. Second operand 83 states. [2018-11-23 12:16:49,769 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 83 states. [2018-11-23 12:16:49,769 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 83 states. [2018-11-23 12:16:49,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:49,771 INFO L93 Difference]: Finished difference Result 87 states and 97 transitions. [2018-11-23 12:16:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions. [2018-11-23 12:16:49,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:49,771 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:49,771 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand 87 states. [2018-11-23 12:16:49,771 INFO L87 Difference]: Start difference. First operand 83 states. Second operand 87 states. [2018-11-23 12:16:49,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:49,773 INFO L93 Difference]: Finished difference Result 87 states and 97 transitions. [2018-11-23 12:16:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions. [2018-11-23 12:16:49,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:49,773 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:49,773 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:49,773 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2018-11-23 12:16:49,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 92 transitions. [2018-11-23 12:16:49,775 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 92 transitions. Word has length 118 [2018-11-23 12:16:49,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:49,775 INFO L480 AbstractCegarLoop]: Abstraction has 83 states and 92 transitions. [2018-11-23 12:16:49,775 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-11-23 12:16:49,775 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 92 transitions. [2018-11-23 12:16:49,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-11-23 12:16:49,776 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:49,776 INFO L402 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:49,777 INFO L423 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:49,777 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:49,777 INFO L82 PathProgramCache]: Analyzing trace with hash -1792802646, now seen corresponding path program 16 times [2018-11-23 12:16:49,777 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:49,777 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:49,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:49,778 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:49,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:50,769 INFO L256 TraceCheckUtils]: 0: Hoare triple {9652#true} call ULTIMATE.init(); {9652#true} is VALID [2018-11-23 12:16:50,769 INFO L273 TraceCheckUtils]: 1: Hoare triple {9652#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {9652#true} is VALID [2018-11-23 12:16:50,769 INFO L273 TraceCheckUtils]: 2: Hoare triple {9652#true} assume true; {9652#true} is VALID [2018-11-23 12:16:50,770 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9652#true} {9652#true} #73#return; {9652#true} is VALID [2018-11-23 12:16:50,770 INFO L256 TraceCheckUtils]: 4: Hoare triple {9652#true} call #t~ret14 := main(); {9652#true} is VALID [2018-11-23 12:16:50,770 INFO L273 TraceCheckUtils]: 5: Hoare triple {9652#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {9654#(= main_~i~1 0)} is VALID [2018-11-23 12:16:50,771 INFO L273 TraceCheckUtils]: 6: Hoare triple {9654#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9654#(= main_~i~1 0)} is VALID [2018-11-23 12:16:50,772 INFO L273 TraceCheckUtils]: 7: Hoare triple {9654#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9655#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:50,772 INFO L273 TraceCheckUtils]: 8: Hoare triple {9655#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9655#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:50,772 INFO L273 TraceCheckUtils]: 9: Hoare triple {9655#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9656#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:50,773 INFO L273 TraceCheckUtils]: 10: Hoare triple {9656#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9656#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:50,773 INFO L273 TraceCheckUtils]: 11: Hoare triple {9656#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9657#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:50,774 INFO L273 TraceCheckUtils]: 12: Hoare triple {9657#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9657#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:50,774 INFO L273 TraceCheckUtils]: 13: Hoare triple {9657#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9658#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:50,775 INFO L273 TraceCheckUtils]: 14: Hoare triple {9658#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9658#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:50,776 INFO L273 TraceCheckUtils]: 15: Hoare triple {9658#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9659#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:50,776 INFO L273 TraceCheckUtils]: 16: Hoare triple {9659#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9659#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:50,777 INFO L273 TraceCheckUtils]: 17: Hoare triple {9659#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9660#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:50,777 INFO L273 TraceCheckUtils]: 18: Hoare triple {9660#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9660#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:50,778 INFO L273 TraceCheckUtils]: 19: Hoare triple {9660#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9661#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:50,779 INFO L273 TraceCheckUtils]: 20: Hoare triple {9661#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9661#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:50,779 INFO L273 TraceCheckUtils]: 21: Hoare triple {9661#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9662#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:50,780 INFO L273 TraceCheckUtils]: 22: Hoare triple {9662#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9662#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:50,786 INFO L273 TraceCheckUtils]: 23: Hoare triple {9662#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9663#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:50,786 INFO L273 TraceCheckUtils]: 24: Hoare triple {9663#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9663#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:50,787 INFO L273 TraceCheckUtils]: 25: Hoare triple {9663#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9664#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:50,787 INFO L273 TraceCheckUtils]: 26: Hoare triple {9664#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9664#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:50,787 INFO L273 TraceCheckUtils]: 27: Hoare triple {9664#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9665#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:50,788 INFO L273 TraceCheckUtils]: 28: Hoare triple {9665#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9665#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:50,788 INFO L273 TraceCheckUtils]: 29: Hoare triple {9665#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9666#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:50,788 INFO L273 TraceCheckUtils]: 30: Hoare triple {9666#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9666#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:50,789 INFO L273 TraceCheckUtils]: 31: Hoare triple {9666#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9667#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:50,789 INFO L273 TraceCheckUtils]: 32: Hoare triple {9667#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9667#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:50,790 INFO L273 TraceCheckUtils]: 33: Hoare triple {9667#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9668#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:50,790 INFO L273 TraceCheckUtils]: 34: Hoare triple {9668#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9668#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:50,790 INFO L273 TraceCheckUtils]: 35: Hoare triple {9668#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9669#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:50,791 INFO L273 TraceCheckUtils]: 36: Hoare triple {9669#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9669#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:50,792 INFO L273 TraceCheckUtils]: 37: Hoare triple {9669#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9670#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:50,792 INFO L273 TraceCheckUtils]: 38: Hoare triple {9670#(<= main_~i~1 16)} assume !(~i~1 < 40); {9653#false} is VALID [2018-11-23 12:16:50,793 INFO L256 TraceCheckUtils]: 39: Hoare triple {9653#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {9652#true} is VALID [2018-11-23 12:16:50,793 INFO L273 TraceCheckUtils]: 40: Hoare triple {9652#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9652#true} is VALID [2018-11-23 12:16:50,793 INFO L273 TraceCheckUtils]: 41: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,793 INFO L273 TraceCheckUtils]: 42: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,793 INFO L273 TraceCheckUtils]: 43: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,794 INFO L273 TraceCheckUtils]: 44: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,794 INFO L273 TraceCheckUtils]: 45: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,794 INFO L273 TraceCheckUtils]: 46: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,794 INFO L273 TraceCheckUtils]: 47: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,794 INFO L273 TraceCheckUtils]: 48: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,795 INFO L273 TraceCheckUtils]: 49: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,795 INFO L273 TraceCheckUtils]: 50: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,795 INFO L273 TraceCheckUtils]: 51: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,795 INFO L273 TraceCheckUtils]: 52: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,795 INFO L273 TraceCheckUtils]: 53: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,795 INFO L273 TraceCheckUtils]: 54: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,796 INFO L273 TraceCheckUtils]: 55: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,796 INFO L273 TraceCheckUtils]: 56: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,796 INFO L273 TraceCheckUtils]: 57: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,796 INFO L273 TraceCheckUtils]: 58: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,796 INFO L273 TraceCheckUtils]: 59: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,796 INFO L273 TraceCheckUtils]: 60: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,796 INFO L273 TraceCheckUtils]: 61: Hoare triple {9652#true} assume !(~i~0 < 40); {9652#true} is VALID [2018-11-23 12:16:50,796 INFO L273 TraceCheckUtils]: 62: Hoare triple {9652#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9652#true} is VALID [2018-11-23 12:16:50,797 INFO L273 TraceCheckUtils]: 63: Hoare triple {9652#true} assume true; {9652#true} is VALID [2018-11-23 12:16:50,797 INFO L268 TraceCheckUtils]: 64: Hoare quadruple {9652#true} {9653#false} #77#return; {9653#false} is VALID [2018-11-23 12:16:50,797 INFO L273 TraceCheckUtils]: 65: Hoare triple {9653#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {9653#false} is VALID [2018-11-23 12:16:50,797 INFO L256 TraceCheckUtils]: 66: Hoare triple {9653#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {9652#true} is VALID [2018-11-23 12:16:50,797 INFO L273 TraceCheckUtils]: 67: Hoare triple {9652#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9652#true} is VALID [2018-11-23 12:16:50,797 INFO L273 TraceCheckUtils]: 68: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,797 INFO L273 TraceCheckUtils]: 69: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,797 INFO L273 TraceCheckUtils]: 70: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,797 INFO L273 TraceCheckUtils]: 71: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,798 INFO L273 TraceCheckUtils]: 72: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,798 INFO L273 TraceCheckUtils]: 73: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,798 INFO L273 TraceCheckUtils]: 74: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,798 INFO L273 TraceCheckUtils]: 75: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,798 INFO L273 TraceCheckUtils]: 76: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,798 INFO L273 TraceCheckUtils]: 77: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,798 INFO L273 TraceCheckUtils]: 78: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,798 INFO L273 TraceCheckUtils]: 79: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,798 INFO L273 TraceCheckUtils]: 80: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,799 INFO L273 TraceCheckUtils]: 81: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,799 INFO L273 TraceCheckUtils]: 82: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,799 INFO L273 TraceCheckUtils]: 83: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,799 INFO L273 TraceCheckUtils]: 84: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,799 INFO L273 TraceCheckUtils]: 85: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,799 INFO L273 TraceCheckUtils]: 86: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,799 INFO L273 TraceCheckUtils]: 87: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,799 INFO L273 TraceCheckUtils]: 88: Hoare triple {9652#true} assume !(~i~0 < 40); {9652#true} is VALID [2018-11-23 12:16:50,799 INFO L273 TraceCheckUtils]: 89: Hoare triple {9652#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9652#true} is VALID [2018-11-23 12:16:50,800 INFO L273 TraceCheckUtils]: 90: Hoare triple {9652#true} assume true; {9652#true} is VALID [2018-11-23 12:16:50,800 INFO L268 TraceCheckUtils]: 91: Hoare quadruple {9652#true} {9653#false} #79#return; {9653#false} is VALID [2018-11-23 12:16:50,800 INFO L273 TraceCheckUtils]: 92: Hoare triple {9653#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {9653#false} is VALID [2018-11-23 12:16:50,800 INFO L273 TraceCheckUtils]: 93: Hoare triple {9653#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {9653#false} is VALID [2018-11-23 12:16:50,800 INFO L273 TraceCheckUtils]: 94: Hoare triple {9653#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {9653#false} is VALID [2018-11-23 12:16:50,800 INFO L273 TraceCheckUtils]: 95: Hoare triple {9653#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {9653#false} is VALID [2018-11-23 12:16:50,800 INFO L273 TraceCheckUtils]: 96: Hoare triple {9653#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {9653#false} is VALID [2018-11-23 12:16:50,800 INFO L273 TraceCheckUtils]: 97: Hoare triple {9653#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {9653#false} is VALID [2018-11-23 12:16:50,801 INFO L273 TraceCheckUtils]: 98: Hoare triple {9653#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {9653#false} is VALID [2018-11-23 12:16:50,801 INFO L273 TraceCheckUtils]: 99: Hoare triple {9653#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {9653#false} is VALID [2018-11-23 12:16:50,801 INFO L273 TraceCheckUtils]: 100: Hoare triple {9653#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {9653#false} is VALID [2018-11-23 12:16:50,801 INFO L273 TraceCheckUtils]: 101: Hoare triple {9653#false} assume !(~i~2 < 39); {9653#false} is VALID [2018-11-23 12:16:50,801 INFO L273 TraceCheckUtils]: 102: Hoare triple {9653#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {9653#false} is VALID [2018-11-23 12:16:50,801 INFO L256 TraceCheckUtils]: 103: Hoare triple {9653#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {9652#true} is VALID [2018-11-23 12:16:50,801 INFO L273 TraceCheckUtils]: 104: Hoare triple {9652#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9652#true} is VALID [2018-11-23 12:16:50,801 INFO L273 TraceCheckUtils]: 105: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,801 INFO L273 TraceCheckUtils]: 106: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,802 INFO L273 TraceCheckUtils]: 107: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,802 INFO L273 TraceCheckUtils]: 108: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,802 INFO L273 TraceCheckUtils]: 109: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,802 INFO L273 TraceCheckUtils]: 110: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,802 INFO L273 TraceCheckUtils]: 111: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,802 INFO L273 TraceCheckUtils]: 112: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,802 INFO L273 TraceCheckUtils]: 113: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,802 INFO L273 TraceCheckUtils]: 114: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,803 INFO L273 TraceCheckUtils]: 115: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,803 INFO L273 TraceCheckUtils]: 116: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,803 INFO L273 TraceCheckUtils]: 117: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,803 INFO L273 TraceCheckUtils]: 118: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,803 INFO L273 TraceCheckUtils]: 119: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,803 INFO L273 TraceCheckUtils]: 120: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,804 INFO L273 TraceCheckUtils]: 121: Hoare triple {9652#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9652#true} is VALID [2018-11-23 12:16:50,804 INFO L273 TraceCheckUtils]: 122: Hoare triple {9652#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,804 INFO L273 TraceCheckUtils]: 123: Hoare triple {9652#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9652#true} is VALID [2018-11-23 12:16:50,804 INFO L273 TraceCheckUtils]: 124: Hoare triple {9652#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9652#true} is VALID [2018-11-23 12:16:50,804 INFO L273 TraceCheckUtils]: 125: Hoare triple {9652#true} assume !(~i~0 < 40); {9652#true} is VALID [2018-11-23 12:16:50,805 INFO L273 TraceCheckUtils]: 126: Hoare triple {9652#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9652#true} is VALID [2018-11-23 12:16:50,805 INFO L273 TraceCheckUtils]: 127: Hoare triple {9652#true} assume true; {9652#true} is VALID [2018-11-23 12:16:50,805 INFO L268 TraceCheckUtils]: 128: Hoare quadruple {9652#true} {9653#false} #81#return; {9653#false} is VALID [2018-11-23 12:16:50,805 INFO L273 TraceCheckUtils]: 129: Hoare triple {9653#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {9653#false} is VALID [2018-11-23 12:16:50,805 INFO L273 TraceCheckUtils]: 130: Hoare triple {9653#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {9653#false} is VALID [2018-11-23 12:16:50,805 INFO L273 TraceCheckUtils]: 131: Hoare triple {9653#false} assume !false; {9653#false} is VALID [2018-11-23 12:16:50,812 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2018-11-23 12:16:50,812 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:50,812 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:50,822 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:16:50,890 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:16:50,891 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:50,922 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:51,170 INFO L256 TraceCheckUtils]: 0: Hoare triple {9652#true} call ULTIMATE.init(); {9652#true} is VALID [2018-11-23 12:16:51,170 INFO L273 TraceCheckUtils]: 1: Hoare triple {9652#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {9652#true} is VALID [2018-11-23 12:16:51,170 INFO L273 TraceCheckUtils]: 2: Hoare triple {9652#true} assume true; {9652#true} is VALID [2018-11-23 12:16:51,170 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {9652#true} {9652#true} #73#return; {9652#true} is VALID [2018-11-23 12:16:51,170 INFO L256 TraceCheckUtils]: 4: Hoare triple {9652#true} call #t~ret14 := main(); {9652#true} is VALID [2018-11-23 12:16:51,171 INFO L273 TraceCheckUtils]: 5: Hoare triple {9652#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {9689#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:51,171 INFO L273 TraceCheckUtils]: 6: Hoare triple {9689#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9689#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:51,172 INFO L273 TraceCheckUtils]: 7: Hoare triple {9689#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9655#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:51,172 INFO L273 TraceCheckUtils]: 8: Hoare triple {9655#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9655#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:51,172 INFO L273 TraceCheckUtils]: 9: Hoare triple {9655#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9656#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:51,173 INFO L273 TraceCheckUtils]: 10: Hoare triple {9656#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9656#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:51,173 INFO L273 TraceCheckUtils]: 11: Hoare triple {9656#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9657#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:51,174 INFO L273 TraceCheckUtils]: 12: Hoare triple {9657#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9657#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:51,174 INFO L273 TraceCheckUtils]: 13: Hoare triple {9657#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9658#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:51,175 INFO L273 TraceCheckUtils]: 14: Hoare triple {9658#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9658#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:51,175 INFO L273 TraceCheckUtils]: 15: Hoare triple {9658#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9659#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:51,176 INFO L273 TraceCheckUtils]: 16: Hoare triple {9659#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9659#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:51,177 INFO L273 TraceCheckUtils]: 17: Hoare triple {9659#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9660#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:51,177 INFO L273 TraceCheckUtils]: 18: Hoare triple {9660#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9660#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:51,178 INFO L273 TraceCheckUtils]: 19: Hoare triple {9660#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9661#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:51,178 INFO L273 TraceCheckUtils]: 20: Hoare triple {9661#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9661#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:51,179 INFO L273 TraceCheckUtils]: 21: Hoare triple {9661#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9662#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:51,180 INFO L273 TraceCheckUtils]: 22: Hoare triple {9662#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9662#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:51,180 INFO L273 TraceCheckUtils]: 23: Hoare triple {9662#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9663#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:51,181 INFO L273 TraceCheckUtils]: 24: Hoare triple {9663#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9663#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:51,182 INFO L273 TraceCheckUtils]: 25: Hoare triple {9663#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9664#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:51,182 INFO L273 TraceCheckUtils]: 26: Hoare triple {9664#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9664#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:51,183 INFO L273 TraceCheckUtils]: 27: Hoare triple {9664#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9665#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:51,183 INFO L273 TraceCheckUtils]: 28: Hoare triple {9665#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9665#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:51,184 INFO L273 TraceCheckUtils]: 29: Hoare triple {9665#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9666#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:51,185 INFO L273 TraceCheckUtils]: 30: Hoare triple {9666#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9666#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:51,185 INFO L273 TraceCheckUtils]: 31: Hoare triple {9666#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9667#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:51,186 INFO L273 TraceCheckUtils]: 32: Hoare triple {9667#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9667#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:51,187 INFO L273 TraceCheckUtils]: 33: Hoare triple {9667#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9668#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:51,187 INFO L273 TraceCheckUtils]: 34: Hoare triple {9668#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9668#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:51,188 INFO L273 TraceCheckUtils]: 35: Hoare triple {9668#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9669#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:51,188 INFO L273 TraceCheckUtils]: 36: Hoare triple {9669#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {9669#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:51,189 INFO L273 TraceCheckUtils]: 37: Hoare triple {9669#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {9670#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:51,190 INFO L273 TraceCheckUtils]: 38: Hoare triple {9670#(<= main_~i~1 16)} assume !(~i~1 < 40); {9653#false} is VALID [2018-11-23 12:16:51,190 INFO L256 TraceCheckUtils]: 39: Hoare triple {9653#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {9653#false} is VALID [2018-11-23 12:16:51,190 INFO L273 TraceCheckUtils]: 40: Hoare triple {9653#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9653#false} is VALID [2018-11-23 12:16:51,191 INFO L273 TraceCheckUtils]: 41: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,191 INFO L273 TraceCheckUtils]: 42: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,191 INFO L273 TraceCheckUtils]: 43: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,191 INFO L273 TraceCheckUtils]: 44: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,191 INFO L273 TraceCheckUtils]: 45: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,192 INFO L273 TraceCheckUtils]: 46: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,192 INFO L273 TraceCheckUtils]: 47: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,192 INFO L273 TraceCheckUtils]: 48: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,192 INFO L273 TraceCheckUtils]: 49: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,192 INFO L273 TraceCheckUtils]: 50: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,193 INFO L273 TraceCheckUtils]: 51: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,193 INFO L273 TraceCheckUtils]: 52: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,193 INFO L273 TraceCheckUtils]: 53: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,193 INFO L273 TraceCheckUtils]: 54: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,193 INFO L273 TraceCheckUtils]: 55: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,193 INFO L273 TraceCheckUtils]: 56: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,193 INFO L273 TraceCheckUtils]: 57: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,194 INFO L273 TraceCheckUtils]: 58: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,194 INFO L273 TraceCheckUtils]: 59: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,194 INFO L273 TraceCheckUtils]: 60: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,194 INFO L273 TraceCheckUtils]: 61: Hoare triple {9653#false} assume !(~i~0 < 40); {9653#false} is VALID [2018-11-23 12:16:51,194 INFO L273 TraceCheckUtils]: 62: Hoare triple {9653#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9653#false} is VALID [2018-11-23 12:16:51,194 INFO L273 TraceCheckUtils]: 63: Hoare triple {9653#false} assume true; {9653#false} is VALID [2018-11-23 12:16:51,194 INFO L268 TraceCheckUtils]: 64: Hoare quadruple {9653#false} {9653#false} #77#return; {9653#false} is VALID [2018-11-23 12:16:51,194 INFO L273 TraceCheckUtils]: 65: Hoare triple {9653#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {9653#false} is VALID [2018-11-23 12:16:51,194 INFO L256 TraceCheckUtils]: 66: Hoare triple {9653#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {9653#false} is VALID [2018-11-23 12:16:51,195 INFO L273 TraceCheckUtils]: 67: Hoare triple {9653#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9653#false} is VALID [2018-11-23 12:16:51,195 INFO L273 TraceCheckUtils]: 68: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,195 INFO L273 TraceCheckUtils]: 69: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,195 INFO L273 TraceCheckUtils]: 70: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,195 INFO L273 TraceCheckUtils]: 71: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,195 INFO L273 TraceCheckUtils]: 72: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,195 INFO L273 TraceCheckUtils]: 73: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,195 INFO L273 TraceCheckUtils]: 74: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,195 INFO L273 TraceCheckUtils]: 75: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,196 INFO L273 TraceCheckUtils]: 76: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,196 INFO L273 TraceCheckUtils]: 77: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,196 INFO L273 TraceCheckUtils]: 78: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,196 INFO L273 TraceCheckUtils]: 79: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,196 INFO L273 TraceCheckUtils]: 80: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,196 INFO L273 TraceCheckUtils]: 81: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,196 INFO L273 TraceCheckUtils]: 82: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,196 INFO L273 TraceCheckUtils]: 83: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,196 INFO L273 TraceCheckUtils]: 84: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,197 INFO L273 TraceCheckUtils]: 85: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,197 INFO L273 TraceCheckUtils]: 86: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,197 INFO L273 TraceCheckUtils]: 87: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,197 INFO L273 TraceCheckUtils]: 88: Hoare triple {9653#false} assume !(~i~0 < 40); {9653#false} is VALID [2018-11-23 12:16:51,197 INFO L273 TraceCheckUtils]: 89: Hoare triple {9653#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9653#false} is VALID [2018-11-23 12:16:51,197 INFO L273 TraceCheckUtils]: 90: Hoare triple {9653#false} assume true; {9653#false} is VALID [2018-11-23 12:16:51,197 INFO L268 TraceCheckUtils]: 91: Hoare quadruple {9653#false} {9653#false} #79#return; {9653#false} is VALID [2018-11-23 12:16:51,197 INFO L273 TraceCheckUtils]: 92: Hoare triple {9653#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {9653#false} is VALID [2018-11-23 12:16:51,197 INFO L273 TraceCheckUtils]: 93: Hoare triple {9653#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {9653#false} is VALID [2018-11-23 12:16:51,198 INFO L273 TraceCheckUtils]: 94: Hoare triple {9653#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {9653#false} is VALID [2018-11-23 12:16:51,198 INFO L273 TraceCheckUtils]: 95: Hoare triple {9653#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {9653#false} is VALID [2018-11-23 12:16:51,198 INFO L273 TraceCheckUtils]: 96: Hoare triple {9653#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {9653#false} is VALID [2018-11-23 12:16:51,198 INFO L273 TraceCheckUtils]: 97: Hoare triple {9653#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {9653#false} is VALID [2018-11-23 12:16:51,198 INFO L273 TraceCheckUtils]: 98: Hoare triple {9653#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {9653#false} is VALID [2018-11-23 12:16:51,198 INFO L273 TraceCheckUtils]: 99: Hoare triple {9653#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {9653#false} is VALID [2018-11-23 12:16:51,198 INFO L273 TraceCheckUtils]: 100: Hoare triple {9653#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {9653#false} is VALID [2018-11-23 12:16:51,198 INFO L273 TraceCheckUtils]: 101: Hoare triple {9653#false} assume !(~i~2 < 39); {9653#false} is VALID [2018-11-23 12:16:51,199 INFO L273 TraceCheckUtils]: 102: Hoare triple {9653#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {9653#false} is VALID [2018-11-23 12:16:51,199 INFO L256 TraceCheckUtils]: 103: Hoare triple {9653#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {9653#false} is VALID [2018-11-23 12:16:51,199 INFO L273 TraceCheckUtils]: 104: Hoare triple {9653#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {9653#false} is VALID [2018-11-23 12:16:51,199 INFO L273 TraceCheckUtils]: 105: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,199 INFO L273 TraceCheckUtils]: 106: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,199 INFO L273 TraceCheckUtils]: 107: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,199 INFO L273 TraceCheckUtils]: 108: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,199 INFO L273 TraceCheckUtils]: 109: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,199 INFO L273 TraceCheckUtils]: 110: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,200 INFO L273 TraceCheckUtils]: 111: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,200 INFO L273 TraceCheckUtils]: 112: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,200 INFO L273 TraceCheckUtils]: 113: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,200 INFO L273 TraceCheckUtils]: 114: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,200 INFO L273 TraceCheckUtils]: 115: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,200 INFO L273 TraceCheckUtils]: 116: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,200 INFO L273 TraceCheckUtils]: 117: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,200 INFO L273 TraceCheckUtils]: 118: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,200 INFO L273 TraceCheckUtils]: 119: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,201 INFO L273 TraceCheckUtils]: 120: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,201 INFO L273 TraceCheckUtils]: 121: Hoare triple {9653#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {9653#false} is VALID [2018-11-23 12:16:51,201 INFO L273 TraceCheckUtils]: 122: Hoare triple {9653#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,201 INFO L273 TraceCheckUtils]: 123: Hoare triple {9653#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {9653#false} is VALID [2018-11-23 12:16:51,201 INFO L273 TraceCheckUtils]: 124: Hoare triple {9653#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {9653#false} is VALID [2018-11-23 12:16:51,201 INFO L273 TraceCheckUtils]: 125: Hoare triple {9653#false} assume !(~i~0 < 40); {9653#false} is VALID [2018-11-23 12:16:51,201 INFO L273 TraceCheckUtils]: 126: Hoare triple {9653#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {9653#false} is VALID [2018-11-23 12:16:51,201 INFO L273 TraceCheckUtils]: 127: Hoare triple {9653#false} assume true; {9653#false} is VALID [2018-11-23 12:16:51,201 INFO L268 TraceCheckUtils]: 128: Hoare quadruple {9653#false} {9653#false} #81#return; {9653#false} is VALID [2018-11-23 12:16:51,202 INFO L273 TraceCheckUtils]: 129: Hoare triple {9653#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {9653#false} is VALID [2018-11-23 12:16:51,202 INFO L273 TraceCheckUtils]: 130: Hoare triple {9653#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {9653#false} is VALID [2018-11-23 12:16:51,202 INFO L273 TraceCheckUtils]: 131: Hoare triple {9653#false} assume !false; {9653#false} is VALID [2018-11-23 12:16:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2018-11-23 12:16:51,230 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:51,230 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 20 [2018-11-23 12:16:51,230 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 132 [2018-11-23 12:16:51,231 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:51,231 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2018-11-23 12:16:51,306 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:51,307 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-23 12:16:51,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-23 12:16:51,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2018-11-23 12:16:51,308 INFO L87 Difference]: Start difference. First operand 83 states and 92 transitions. Second operand 20 states. [2018-11-23 12:16:51,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:51,729 INFO L93 Difference]: Finished difference Result 130 states and 148 transitions. [2018-11-23 12:16:51,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-23 12:16:51,729 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 132 [2018-11-23 12:16:51,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:51,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2018-11-23 12:16:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 92 transitions. [2018-11-23 12:16:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2018-11-23 12:16:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 92 transitions. [2018-11-23 12:16:51,732 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 92 transitions. [2018-11-23 12:16:51,821 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:51,823 INFO L225 Difference]: With dead ends: 130 [2018-11-23 12:16:51,823 INFO L226 Difference]: Without dead ends: 86 [2018-11-23 12:16:51,824 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2018-11-23 12:16:51,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2018-11-23 12:16:51,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 85. [2018-11-23 12:16:51,851 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:51,851 INFO L82 GeneralOperation]: Start isEquivalent. First operand 86 states. Second operand 85 states. [2018-11-23 12:16:51,852 INFO L74 IsIncluded]: Start isIncluded. First operand 86 states. Second operand 85 states. [2018-11-23 12:16:51,852 INFO L87 Difference]: Start difference. First operand 86 states. Second operand 85 states. [2018-11-23 12:16:51,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:51,854 INFO L93 Difference]: Finished difference Result 86 states and 95 transitions. [2018-11-23 12:16:51,854 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 95 transitions. [2018-11-23 12:16:51,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:51,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:51,855 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand 86 states. [2018-11-23 12:16:51,855 INFO L87 Difference]: Start difference. First operand 85 states. Second operand 86 states. [2018-11-23 12:16:51,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:51,857 INFO L93 Difference]: Finished difference Result 86 states and 95 transitions. [2018-11-23 12:16:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 95 transitions. [2018-11-23 12:16:51,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:51,858 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:51,858 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:51,858 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2018-11-23 12:16:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 94 transitions. [2018-11-23 12:16:51,859 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 94 transitions. Word has length 132 [2018-11-23 12:16:51,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:51,860 INFO L480 AbstractCegarLoop]: Abstraction has 85 states and 94 transitions. [2018-11-23 12:16:51,860 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-23 12:16:51,860 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 94 transitions. [2018-11-23 12:16:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-23 12:16:51,861 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:51,861 INFO L402 BasicCegarLoop]: trace histogram [17, 17, 15, 15, 15, 15, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:51,861 INFO L423 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:51,862 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:51,862 INFO L82 PathProgramCache]: Analyzing trace with hash -371467028, now seen corresponding path program 17 times [2018-11-23 12:16:51,862 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:51,862 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:51,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:51,863 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:51,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:52,288 INFO L256 TraceCheckUtils]: 0: Hoare triple {10543#true} call ULTIMATE.init(); {10543#true} is VALID [2018-11-23 12:16:52,288 INFO L273 TraceCheckUtils]: 1: Hoare triple {10543#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {10543#true} is VALID [2018-11-23 12:16:52,288 INFO L273 TraceCheckUtils]: 2: Hoare triple {10543#true} assume true; {10543#true} is VALID [2018-11-23 12:16:52,289 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {10543#true} {10543#true} #73#return; {10543#true} is VALID [2018-11-23 12:16:52,289 INFO L256 TraceCheckUtils]: 4: Hoare triple {10543#true} call #t~ret14 := main(); {10543#true} is VALID [2018-11-23 12:16:52,289 INFO L273 TraceCheckUtils]: 5: Hoare triple {10543#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {10545#(= main_~i~1 0)} is VALID [2018-11-23 12:16:52,290 INFO L273 TraceCheckUtils]: 6: Hoare triple {10545#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10545#(= main_~i~1 0)} is VALID [2018-11-23 12:16:52,291 INFO L273 TraceCheckUtils]: 7: Hoare triple {10545#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10546#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:52,291 INFO L273 TraceCheckUtils]: 8: Hoare triple {10546#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10546#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:52,292 INFO L273 TraceCheckUtils]: 9: Hoare triple {10546#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10547#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:52,293 INFO L273 TraceCheckUtils]: 10: Hoare triple {10547#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10547#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:52,293 INFO L273 TraceCheckUtils]: 11: Hoare triple {10547#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10548#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:52,294 INFO L273 TraceCheckUtils]: 12: Hoare triple {10548#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10548#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:52,295 INFO L273 TraceCheckUtils]: 13: Hoare triple {10548#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10549#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:52,295 INFO L273 TraceCheckUtils]: 14: Hoare triple {10549#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10549#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:52,296 INFO L273 TraceCheckUtils]: 15: Hoare triple {10549#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10550#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:52,296 INFO L273 TraceCheckUtils]: 16: Hoare triple {10550#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10550#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:52,297 INFO L273 TraceCheckUtils]: 17: Hoare triple {10550#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10551#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:52,298 INFO L273 TraceCheckUtils]: 18: Hoare triple {10551#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10551#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:52,298 INFO L273 TraceCheckUtils]: 19: Hoare triple {10551#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10552#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:52,299 INFO L273 TraceCheckUtils]: 20: Hoare triple {10552#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10552#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:52,300 INFO L273 TraceCheckUtils]: 21: Hoare triple {10552#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10553#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:52,300 INFO L273 TraceCheckUtils]: 22: Hoare triple {10553#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10553#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:52,301 INFO L273 TraceCheckUtils]: 23: Hoare triple {10553#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10554#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:52,301 INFO L273 TraceCheckUtils]: 24: Hoare triple {10554#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10554#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:52,302 INFO L273 TraceCheckUtils]: 25: Hoare triple {10554#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10555#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:52,303 INFO L273 TraceCheckUtils]: 26: Hoare triple {10555#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10555#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:52,303 INFO L273 TraceCheckUtils]: 27: Hoare triple {10555#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10556#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:52,304 INFO L273 TraceCheckUtils]: 28: Hoare triple {10556#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10556#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:52,305 INFO L273 TraceCheckUtils]: 29: Hoare triple {10556#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10557#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:52,305 INFO L273 TraceCheckUtils]: 30: Hoare triple {10557#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10557#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:52,306 INFO L273 TraceCheckUtils]: 31: Hoare triple {10557#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10558#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:52,307 INFO L273 TraceCheckUtils]: 32: Hoare triple {10558#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10558#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:52,307 INFO L273 TraceCheckUtils]: 33: Hoare triple {10558#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10559#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:52,308 INFO L273 TraceCheckUtils]: 34: Hoare triple {10559#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10559#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:52,309 INFO L273 TraceCheckUtils]: 35: Hoare triple {10559#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10560#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:52,309 INFO L273 TraceCheckUtils]: 36: Hoare triple {10560#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10560#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:52,310 INFO L273 TraceCheckUtils]: 37: Hoare triple {10560#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10561#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:52,310 INFO L273 TraceCheckUtils]: 38: Hoare triple {10561#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10561#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:52,311 INFO L273 TraceCheckUtils]: 39: Hoare triple {10561#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10562#(<= main_~i~1 17)} is VALID [2018-11-23 12:16:52,312 INFO L273 TraceCheckUtils]: 40: Hoare triple {10562#(<= main_~i~1 17)} assume !(~i~1 < 40); {10544#false} is VALID [2018-11-23 12:16:52,312 INFO L256 TraceCheckUtils]: 41: Hoare triple {10544#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {10543#true} is VALID [2018-11-23 12:16:52,312 INFO L273 TraceCheckUtils]: 42: Hoare triple {10543#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10543#true} is VALID [2018-11-23 12:16:52,312 INFO L273 TraceCheckUtils]: 43: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,313 INFO L273 TraceCheckUtils]: 44: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,313 INFO L273 TraceCheckUtils]: 45: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,313 INFO L273 TraceCheckUtils]: 46: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,313 INFO L273 TraceCheckUtils]: 47: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,313 INFO L273 TraceCheckUtils]: 48: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,314 INFO L273 TraceCheckUtils]: 49: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,314 INFO L273 TraceCheckUtils]: 50: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,314 INFO L273 TraceCheckUtils]: 51: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,314 INFO L273 TraceCheckUtils]: 52: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,314 INFO L273 TraceCheckUtils]: 53: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,315 INFO L273 TraceCheckUtils]: 54: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,315 INFO L273 TraceCheckUtils]: 55: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,315 INFO L273 TraceCheckUtils]: 56: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,315 INFO L273 TraceCheckUtils]: 57: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,315 INFO L273 TraceCheckUtils]: 58: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,316 INFO L273 TraceCheckUtils]: 59: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,316 INFO L273 TraceCheckUtils]: 60: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,316 INFO L273 TraceCheckUtils]: 61: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,316 INFO L273 TraceCheckUtils]: 62: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,316 INFO L273 TraceCheckUtils]: 63: Hoare triple {10543#true} assume !(~i~0 < 40); {10543#true} is VALID [2018-11-23 12:16:52,316 INFO L273 TraceCheckUtils]: 64: Hoare triple {10543#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10543#true} is VALID [2018-11-23 12:16:52,317 INFO L273 TraceCheckUtils]: 65: Hoare triple {10543#true} assume true; {10543#true} is VALID [2018-11-23 12:16:52,317 INFO L268 TraceCheckUtils]: 66: Hoare quadruple {10543#true} {10544#false} #77#return; {10544#false} is VALID [2018-11-23 12:16:52,317 INFO L273 TraceCheckUtils]: 67: Hoare triple {10544#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {10544#false} is VALID [2018-11-23 12:16:52,317 INFO L256 TraceCheckUtils]: 68: Hoare triple {10544#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {10543#true} is VALID [2018-11-23 12:16:52,317 INFO L273 TraceCheckUtils]: 69: Hoare triple {10543#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10543#true} is VALID [2018-11-23 12:16:52,318 INFO L273 TraceCheckUtils]: 70: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,318 INFO L273 TraceCheckUtils]: 71: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,318 INFO L273 TraceCheckUtils]: 72: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,318 INFO L273 TraceCheckUtils]: 73: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,318 INFO L273 TraceCheckUtils]: 74: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,318 INFO L273 TraceCheckUtils]: 75: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,319 INFO L273 TraceCheckUtils]: 76: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,319 INFO L273 TraceCheckUtils]: 77: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,319 INFO L273 TraceCheckUtils]: 78: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,319 INFO L273 TraceCheckUtils]: 79: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,319 INFO L273 TraceCheckUtils]: 80: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,320 INFO L273 TraceCheckUtils]: 81: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,320 INFO L273 TraceCheckUtils]: 82: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,320 INFO L273 TraceCheckUtils]: 83: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,320 INFO L273 TraceCheckUtils]: 84: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,320 INFO L273 TraceCheckUtils]: 85: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,320 INFO L273 TraceCheckUtils]: 86: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,321 INFO L273 TraceCheckUtils]: 87: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,321 INFO L273 TraceCheckUtils]: 88: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,321 INFO L273 TraceCheckUtils]: 89: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,321 INFO L273 TraceCheckUtils]: 90: Hoare triple {10543#true} assume !(~i~0 < 40); {10543#true} is VALID [2018-11-23 12:16:52,321 INFO L273 TraceCheckUtils]: 91: Hoare triple {10543#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10543#true} is VALID [2018-11-23 12:16:52,321 INFO L273 TraceCheckUtils]: 92: Hoare triple {10543#true} assume true; {10543#true} is VALID [2018-11-23 12:16:52,322 INFO L268 TraceCheckUtils]: 93: Hoare quadruple {10543#true} {10544#false} #79#return; {10544#false} is VALID [2018-11-23 12:16:52,322 INFO L273 TraceCheckUtils]: 94: Hoare triple {10544#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {10544#false} is VALID [2018-11-23 12:16:52,322 INFO L273 TraceCheckUtils]: 95: Hoare triple {10544#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {10544#false} is VALID [2018-11-23 12:16:52,322 INFO L273 TraceCheckUtils]: 96: Hoare triple {10544#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {10544#false} is VALID [2018-11-23 12:16:52,322 INFO L273 TraceCheckUtils]: 97: Hoare triple {10544#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {10544#false} is VALID [2018-11-23 12:16:52,322 INFO L273 TraceCheckUtils]: 98: Hoare triple {10544#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {10544#false} is VALID [2018-11-23 12:16:52,323 INFO L273 TraceCheckUtils]: 99: Hoare triple {10544#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {10544#false} is VALID [2018-11-23 12:16:52,323 INFO L273 TraceCheckUtils]: 100: Hoare triple {10544#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {10544#false} is VALID [2018-11-23 12:16:52,323 INFO L273 TraceCheckUtils]: 101: Hoare triple {10544#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {10544#false} is VALID [2018-11-23 12:16:52,323 INFO L273 TraceCheckUtils]: 102: Hoare triple {10544#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {10544#false} is VALID [2018-11-23 12:16:52,323 INFO L273 TraceCheckUtils]: 103: Hoare triple {10544#false} assume !(~i~2 < 39); {10544#false} is VALID [2018-11-23 12:16:52,323 INFO L273 TraceCheckUtils]: 104: Hoare triple {10544#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {10544#false} is VALID [2018-11-23 12:16:52,324 INFO L256 TraceCheckUtils]: 105: Hoare triple {10544#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {10543#true} is VALID [2018-11-23 12:16:52,324 INFO L273 TraceCheckUtils]: 106: Hoare triple {10543#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10543#true} is VALID [2018-11-23 12:16:52,324 INFO L273 TraceCheckUtils]: 107: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,324 INFO L273 TraceCheckUtils]: 108: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,324 INFO L273 TraceCheckUtils]: 109: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,324 INFO L273 TraceCheckUtils]: 110: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,325 INFO L273 TraceCheckUtils]: 111: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,325 INFO L273 TraceCheckUtils]: 112: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,325 INFO L273 TraceCheckUtils]: 113: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,325 INFO L273 TraceCheckUtils]: 114: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,325 INFO L273 TraceCheckUtils]: 115: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,325 INFO L273 TraceCheckUtils]: 116: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,325 INFO L273 TraceCheckUtils]: 117: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,326 INFO L273 TraceCheckUtils]: 118: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,326 INFO L273 TraceCheckUtils]: 119: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,326 INFO L273 TraceCheckUtils]: 120: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,326 INFO L273 TraceCheckUtils]: 121: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,326 INFO L273 TraceCheckUtils]: 122: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,326 INFO L273 TraceCheckUtils]: 123: Hoare triple {10543#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10543#true} is VALID [2018-11-23 12:16:52,327 INFO L273 TraceCheckUtils]: 124: Hoare triple {10543#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,327 INFO L273 TraceCheckUtils]: 125: Hoare triple {10543#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10543#true} is VALID [2018-11-23 12:16:52,327 INFO L273 TraceCheckUtils]: 126: Hoare triple {10543#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10543#true} is VALID [2018-11-23 12:16:52,327 INFO L273 TraceCheckUtils]: 127: Hoare triple {10543#true} assume !(~i~0 < 40); {10543#true} is VALID [2018-11-23 12:16:52,327 INFO L273 TraceCheckUtils]: 128: Hoare triple {10543#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10543#true} is VALID [2018-11-23 12:16:52,327 INFO L273 TraceCheckUtils]: 129: Hoare triple {10543#true} assume true; {10543#true} is VALID [2018-11-23 12:16:52,328 INFO L268 TraceCheckUtils]: 130: Hoare quadruple {10543#true} {10544#false} #81#return; {10544#false} is VALID [2018-11-23 12:16:52,328 INFO L273 TraceCheckUtils]: 131: Hoare triple {10544#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {10544#false} is VALID [2018-11-23 12:16:52,328 INFO L273 TraceCheckUtils]: 132: Hoare triple {10544#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {10544#false} is VALID [2018-11-23 12:16:52,328 INFO L273 TraceCheckUtils]: 133: Hoare triple {10544#false} assume !false; {10544#false} is VALID [2018-11-23 12:16:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2018-11-23 12:16:52,338 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:52,338 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:52,356 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:16:53,154 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2018-11-23 12:16:53,154 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:53,187 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:53,507 INFO L256 TraceCheckUtils]: 0: Hoare triple {10543#true} call ULTIMATE.init(); {10543#true} is VALID [2018-11-23 12:16:53,507 INFO L273 TraceCheckUtils]: 1: Hoare triple {10543#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {10543#true} is VALID [2018-11-23 12:16:53,508 INFO L273 TraceCheckUtils]: 2: Hoare triple {10543#true} assume true; {10543#true} is VALID [2018-11-23 12:16:53,508 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {10543#true} {10543#true} #73#return; {10543#true} is VALID [2018-11-23 12:16:53,508 INFO L256 TraceCheckUtils]: 4: Hoare triple {10543#true} call #t~ret14 := main(); {10543#true} is VALID [2018-11-23 12:16:53,508 INFO L273 TraceCheckUtils]: 5: Hoare triple {10543#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {10543#true} is VALID [2018-11-23 12:16:53,508 INFO L273 TraceCheckUtils]: 6: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,509 INFO L273 TraceCheckUtils]: 7: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,509 INFO L273 TraceCheckUtils]: 8: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,509 INFO L273 TraceCheckUtils]: 9: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,509 INFO L273 TraceCheckUtils]: 10: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,509 INFO L273 TraceCheckUtils]: 11: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,509 INFO L273 TraceCheckUtils]: 12: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,509 INFO L273 TraceCheckUtils]: 13: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,509 INFO L273 TraceCheckUtils]: 14: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,509 INFO L273 TraceCheckUtils]: 15: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,510 INFO L273 TraceCheckUtils]: 16: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,510 INFO L273 TraceCheckUtils]: 17: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,510 INFO L273 TraceCheckUtils]: 18: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,510 INFO L273 TraceCheckUtils]: 19: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,510 INFO L273 TraceCheckUtils]: 20: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,510 INFO L273 TraceCheckUtils]: 21: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,510 INFO L273 TraceCheckUtils]: 22: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,510 INFO L273 TraceCheckUtils]: 23: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,510 INFO L273 TraceCheckUtils]: 24: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,511 INFO L273 TraceCheckUtils]: 25: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,511 INFO L273 TraceCheckUtils]: 26: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,511 INFO L273 TraceCheckUtils]: 27: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,511 INFO L273 TraceCheckUtils]: 28: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,511 INFO L273 TraceCheckUtils]: 29: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,511 INFO L273 TraceCheckUtils]: 30: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,511 INFO L273 TraceCheckUtils]: 31: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,511 INFO L273 TraceCheckUtils]: 32: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,511 INFO L273 TraceCheckUtils]: 33: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,512 INFO L273 TraceCheckUtils]: 34: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,512 INFO L273 TraceCheckUtils]: 35: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,512 INFO L273 TraceCheckUtils]: 36: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,512 INFO L273 TraceCheckUtils]: 37: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,512 INFO L273 TraceCheckUtils]: 38: Hoare triple {10543#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {10543#true} is VALID [2018-11-23 12:16:53,512 INFO L273 TraceCheckUtils]: 39: Hoare triple {10543#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {10543#true} is VALID [2018-11-23 12:16:53,512 INFO L273 TraceCheckUtils]: 40: Hoare triple {10543#true} assume !(~i~1 < 40); {10543#true} is VALID [2018-11-23 12:16:53,512 INFO L256 TraceCheckUtils]: 41: Hoare triple {10543#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {10543#true} is VALID [2018-11-23 12:16:53,513 INFO L273 TraceCheckUtils]: 42: Hoare triple {10543#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10692#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:53,513 INFO L273 TraceCheckUtils]: 43: Hoare triple {10692#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10692#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:53,514 INFO L273 TraceCheckUtils]: 44: Hoare triple {10692#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10692#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:53,514 INFO L273 TraceCheckUtils]: 45: Hoare triple {10692#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10692#(<= max_~i~0 0)} is VALID [2018-11-23 12:16:53,514 INFO L273 TraceCheckUtils]: 46: Hoare triple {10692#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10705#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:53,515 INFO L273 TraceCheckUtils]: 47: Hoare triple {10705#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10705#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:53,515 INFO L273 TraceCheckUtils]: 48: Hoare triple {10705#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10705#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:53,515 INFO L273 TraceCheckUtils]: 49: Hoare triple {10705#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10705#(<= max_~i~0 1)} is VALID [2018-11-23 12:16:53,516 INFO L273 TraceCheckUtils]: 50: Hoare triple {10705#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10718#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:53,516 INFO L273 TraceCheckUtils]: 51: Hoare triple {10718#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10718#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:53,516 INFO L273 TraceCheckUtils]: 52: Hoare triple {10718#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10718#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:53,517 INFO L273 TraceCheckUtils]: 53: Hoare triple {10718#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10718#(<= max_~i~0 2)} is VALID [2018-11-23 12:16:53,518 INFO L273 TraceCheckUtils]: 54: Hoare triple {10718#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10731#(<= max_~i~0 3)} is VALID [2018-11-23 12:16:53,518 INFO L273 TraceCheckUtils]: 55: Hoare triple {10731#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10731#(<= max_~i~0 3)} is VALID [2018-11-23 12:16:53,519 INFO L273 TraceCheckUtils]: 56: Hoare triple {10731#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10731#(<= max_~i~0 3)} is VALID [2018-11-23 12:16:53,519 INFO L273 TraceCheckUtils]: 57: Hoare triple {10731#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10731#(<= max_~i~0 3)} is VALID [2018-11-23 12:16:53,520 INFO L273 TraceCheckUtils]: 58: Hoare triple {10731#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10744#(<= max_~i~0 4)} is VALID [2018-11-23 12:16:53,520 INFO L273 TraceCheckUtils]: 59: Hoare triple {10744#(<= max_~i~0 4)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10744#(<= max_~i~0 4)} is VALID [2018-11-23 12:16:53,521 INFO L273 TraceCheckUtils]: 60: Hoare triple {10744#(<= max_~i~0 4)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10744#(<= max_~i~0 4)} is VALID [2018-11-23 12:16:53,521 INFO L273 TraceCheckUtils]: 61: Hoare triple {10744#(<= max_~i~0 4)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10744#(<= max_~i~0 4)} is VALID [2018-11-23 12:16:53,522 INFO L273 TraceCheckUtils]: 62: Hoare triple {10744#(<= max_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10757#(<= max_~i~0 5)} is VALID [2018-11-23 12:16:53,523 INFO L273 TraceCheckUtils]: 63: Hoare triple {10757#(<= max_~i~0 5)} assume !(~i~0 < 40); {10544#false} is VALID [2018-11-23 12:16:53,523 INFO L273 TraceCheckUtils]: 64: Hoare triple {10544#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10544#false} is VALID [2018-11-23 12:16:53,523 INFO L273 TraceCheckUtils]: 65: Hoare triple {10544#false} assume true; {10544#false} is VALID [2018-11-23 12:16:53,523 INFO L268 TraceCheckUtils]: 66: Hoare quadruple {10544#false} {10543#true} #77#return; {10544#false} is VALID [2018-11-23 12:16:53,524 INFO L273 TraceCheckUtils]: 67: Hoare triple {10544#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {10544#false} is VALID [2018-11-23 12:16:53,524 INFO L256 TraceCheckUtils]: 68: Hoare triple {10544#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {10544#false} is VALID [2018-11-23 12:16:53,524 INFO L273 TraceCheckUtils]: 69: Hoare triple {10544#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10544#false} is VALID [2018-11-23 12:16:53,524 INFO L273 TraceCheckUtils]: 70: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,524 INFO L273 TraceCheckUtils]: 71: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,525 INFO L273 TraceCheckUtils]: 72: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,525 INFO L273 TraceCheckUtils]: 73: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,525 INFO L273 TraceCheckUtils]: 74: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,525 INFO L273 TraceCheckUtils]: 75: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,525 INFO L273 TraceCheckUtils]: 76: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,525 INFO L273 TraceCheckUtils]: 77: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,526 INFO L273 TraceCheckUtils]: 78: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,526 INFO L273 TraceCheckUtils]: 79: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,526 INFO L273 TraceCheckUtils]: 80: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,526 INFO L273 TraceCheckUtils]: 81: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,526 INFO L273 TraceCheckUtils]: 82: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,526 INFO L273 TraceCheckUtils]: 83: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,526 INFO L273 TraceCheckUtils]: 84: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,526 INFO L273 TraceCheckUtils]: 85: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,526 INFO L273 TraceCheckUtils]: 86: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,527 INFO L273 TraceCheckUtils]: 87: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,527 INFO L273 TraceCheckUtils]: 88: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,527 INFO L273 TraceCheckUtils]: 89: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,527 INFO L273 TraceCheckUtils]: 90: Hoare triple {10544#false} assume !(~i~0 < 40); {10544#false} is VALID [2018-11-23 12:16:53,527 INFO L273 TraceCheckUtils]: 91: Hoare triple {10544#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10544#false} is VALID [2018-11-23 12:16:53,527 INFO L273 TraceCheckUtils]: 92: Hoare triple {10544#false} assume true; {10544#false} is VALID [2018-11-23 12:16:53,527 INFO L268 TraceCheckUtils]: 93: Hoare quadruple {10544#false} {10544#false} #79#return; {10544#false} is VALID [2018-11-23 12:16:53,527 INFO L273 TraceCheckUtils]: 94: Hoare triple {10544#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {10544#false} is VALID [2018-11-23 12:16:53,527 INFO L273 TraceCheckUtils]: 95: Hoare triple {10544#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {10544#false} is VALID [2018-11-23 12:16:53,528 INFO L273 TraceCheckUtils]: 96: Hoare triple {10544#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {10544#false} is VALID [2018-11-23 12:16:53,528 INFO L273 TraceCheckUtils]: 97: Hoare triple {10544#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {10544#false} is VALID [2018-11-23 12:16:53,528 INFO L273 TraceCheckUtils]: 98: Hoare triple {10544#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {10544#false} is VALID [2018-11-23 12:16:53,528 INFO L273 TraceCheckUtils]: 99: Hoare triple {10544#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {10544#false} is VALID [2018-11-23 12:16:53,528 INFO L273 TraceCheckUtils]: 100: Hoare triple {10544#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {10544#false} is VALID [2018-11-23 12:16:53,528 INFO L273 TraceCheckUtils]: 101: Hoare triple {10544#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {10544#false} is VALID [2018-11-23 12:16:53,528 INFO L273 TraceCheckUtils]: 102: Hoare triple {10544#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {10544#false} is VALID [2018-11-23 12:16:53,528 INFO L273 TraceCheckUtils]: 103: Hoare triple {10544#false} assume !(~i~2 < 39); {10544#false} is VALID [2018-11-23 12:16:53,529 INFO L273 TraceCheckUtils]: 104: Hoare triple {10544#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {10544#false} is VALID [2018-11-23 12:16:53,529 INFO L256 TraceCheckUtils]: 105: Hoare triple {10544#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {10544#false} is VALID [2018-11-23 12:16:53,529 INFO L273 TraceCheckUtils]: 106: Hoare triple {10544#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {10544#false} is VALID [2018-11-23 12:16:53,529 INFO L273 TraceCheckUtils]: 107: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,529 INFO L273 TraceCheckUtils]: 108: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,529 INFO L273 TraceCheckUtils]: 109: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,529 INFO L273 TraceCheckUtils]: 110: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,529 INFO L273 TraceCheckUtils]: 111: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,529 INFO L273 TraceCheckUtils]: 112: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,530 INFO L273 TraceCheckUtils]: 113: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,530 INFO L273 TraceCheckUtils]: 114: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,530 INFO L273 TraceCheckUtils]: 115: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,530 INFO L273 TraceCheckUtils]: 116: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,530 INFO L273 TraceCheckUtils]: 117: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,530 INFO L273 TraceCheckUtils]: 118: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,530 INFO L273 TraceCheckUtils]: 119: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,530 INFO L273 TraceCheckUtils]: 120: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,530 INFO L273 TraceCheckUtils]: 121: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,531 INFO L273 TraceCheckUtils]: 122: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,531 INFO L273 TraceCheckUtils]: 123: Hoare triple {10544#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {10544#false} is VALID [2018-11-23 12:16:53,531 INFO L273 TraceCheckUtils]: 124: Hoare triple {10544#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,531 INFO L273 TraceCheckUtils]: 125: Hoare triple {10544#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {10544#false} is VALID [2018-11-23 12:16:53,531 INFO L273 TraceCheckUtils]: 126: Hoare triple {10544#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {10544#false} is VALID [2018-11-23 12:16:53,531 INFO L273 TraceCheckUtils]: 127: Hoare triple {10544#false} assume !(~i~0 < 40); {10544#false} is VALID [2018-11-23 12:16:53,531 INFO L273 TraceCheckUtils]: 128: Hoare triple {10544#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {10544#false} is VALID [2018-11-23 12:16:53,531 INFO L273 TraceCheckUtils]: 129: Hoare triple {10544#false} assume true; {10544#false} is VALID [2018-11-23 12:16:53,531 INFO L268 TraceCheckUtils]: 130: Hoare quadruple {10544#false} {10544#false} #81#return; {10544#false} is VALID [2018-11-23 12:16:53,532 INFO L273 TraceCheckUtils]: 131: Hoare triple {10544#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {10544#false} is VALID [2018-11-23 12:16:53,532 INFO L273 TraceCheckUtils]: 132: Hoare triple {10544#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {10544#false} is VALID [2018-11-23 12:16:53,532 INFO L273 TraceCheckUtils]: 133: Hoare triple {10544#false} assume !false; {10544#false} is VALID [2018-11-23 12:16:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 224 proven. 45 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2018-11-23 12:16:53,559 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:53,560 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 8] total 26 [2018-11-23 12:16:53,560 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 134 [2018-11-23 12:16:53,561 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:53,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2018-11-23 12:16:53,657 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:53,658 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-11-23 12:16:53,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-11-23 12:16:53,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=217, Invalid=433, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:16:53,659 INFO L87 Difference]: Start difference. First operand 85 states and 94 transitions. Second operand 26 states. [2018-11-23 12:16:54,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:54,053 INFO L93 Difference]: Finished difference Result 139 states and 163 transitions. [2018-11-23 12:16:54,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-23 12:16:54,054 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 134 [2018-11-23 12:16:54,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:16:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 128 transitions. [2018-11-23 12:16:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:16:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 128 transitions. [2018-11-23 12:16:54,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 128 transitions. [2018-11-23 12:16:54,231 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:54,233 INFO L225 Difference]: With dead ends: 139 [2018-11-23 12:16:54,234 INFO L226 Difference]: Without dead ends: 95 [2018-11-23 12:16:54,234 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=217, Invalid=433, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:16:54,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2018-11-23 12:16:54,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 91. [2018-11-23 12:16:54,263 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:54,263 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand 91 states. [2018-11-23 12:16:54,263 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand 91 states. [2018-11-23 12:16:54,264 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 91 states. [2018-11-23 12:16:54,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:54,267 INFO L93 Difference]: Finished difference Result 95 states and 106 transitions. [2018-11-23 12:16:54,267 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 106 transitions. [2018-11-23 12:16:54,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:54,267 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:54,267 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 95 states. [2018-11-23 12:16:54,268 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 95 states. [2018-11-23 12:16:54,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:54,270 INFO L93 Difference]: Finished difference Result 95 states and 106 transitions. [2018-11-23 12:16:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 106 transitions. [2018-11-23 12:16:54,270 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:54,270 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:54,271 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:54,271 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2018-11-23 12:16:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 101 transitions. [2018-11-23 12:16:54,273 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 101 transitions. Word has length 134 [2018-11-23 12:16:54,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:54,273 INFO L480 AbstractCegarLoop]: Abstraction has 91 states and 101 transitions. [2018-11-23 12:16:54,273 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-11-23 12:16:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 101 transitions. [2018-11-23 12:16:54,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-11-23 12:16:54,274 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:54,275 INFO L402 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:54,275 INFO L423 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:54,275 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:54,275 INFO L82 PathProgramCache]: Analyzing trace with hash -1660813879, now seen corresponding path program 18 times [2018-11-23 12:16:54,275 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:54,275 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:54,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:54,276 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:54,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:54,830 INFO L256 TraceCheckUtils]: 0: Hoare triple {11483#true} call ULTIMATE.init(); {11483#true} is VALID [2018-11-23 12:16:54,830 INFO L273 TraceCheckUtils]: 1: Hoare triple {11483#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {11483#true} is VALID [2018-11-23 12:16:54,830 INFO L273 TraceCheckUtils]: 2: Hoare triple {11483#true} assume true; {11483#true} is VALID [2018-11-23 12:16:54,831 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {11483#true} {11483#true} #73#return; {11483#true} is VALID [2018-11-23 12:16:54,831 INFO L256 TraceCheckUtils]: 4: Hoare triple {11483#true} call #t~ret14 := main(); {11483#true} is VALID [2018-11-23 12:16:54,834 INFO L273 TraceCheckUtils]: 5: Hoare triple {11483#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {11485#(= main_~i~1 0)} is VALID [2018-11-23 12:16:54,834 INFO L273 TraceCheckUtils]: 6: Hoare triple {11485#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11485#(= main_~i~1 0)} is VALID [2018-11-23 12:16:54,835 INFO L273 TraceCheckUtils]: 7: Hoare triple {11485#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11486#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:54,835 INFO L273 TraceCheckUtils]: 8: Hoare triple {11486#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11486#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:54,835 INFO L273 TraceCheckUtils]: 9: Hoare triple {11486#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11487#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:54,836 INFO L273 TraceCheckUtils]: 10: Hoare triple {11487#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11487#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:54,836 INFO L273 TraceCheckUtils]: 11: Hoare triple {11487#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11488#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:54,836 INFO L273 TraceCheckUtils]: 12: Hoare triple {11488#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11488#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:54,837 INFO L273 TraceCheckUtils]: 13: Hoare triple {11488#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11489#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:54,837 INFO L273 TraceCheckUtils]: 14: Hoare triple {11489#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11489#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:54,838 INFO L273 TraceCheckUtils]: 15: Hoare triple {11489#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11490#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:54,838 INFO L273 TraceCheckUtils]: 16: Hoare triple {11490#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11490#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:54,839 INFO L273 TraceCheckUtils]: 17: Hoare triple {11490#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11491#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:54,839 INFO L273 TraceCheckUtils]: 18: Hoare triple {11491#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11491#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:54,840 INFO L273 TraceCheckUtils]: 19: Hoare triple {11491#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11492#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:54,840 INFO L273 TraceCheckUtils]: 20: Hoare triple {11492#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11492#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:54,841 INFO L273 TraceCheckUtils]: 21: Hoare triple {11492#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11493#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:54,842 INFO L273 TraceCheckUtils]: 22: Hoare triple {11493#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11493#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:54,842 INFO L273 TraceCheckUtils]: 23: Hoare triple {11493#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11494#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:54,843 INFO L273 TraceCheckUtils]: 24: Hoare triple {11494#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11494#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:54,844 INFO L273 TraceCheckUtils]: 25: Hoare triple {11494#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11495#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:54,844 INFO L273 TraceCheckUtils]: 26: Hoare triple {11495#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11495#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:54,845 INFO L273 TraceCheckUtils]: 27: Hoare triple {11495#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11496#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:54,845 INFO L273 TraceCheckUtils]: 28: Hoare triple {11496#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11496#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:54,846 INFO L273 TraceCheckUtils]: 29: Hoare triple {11496#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11497#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:54,847 INFO L273 TraceCheckUtils]: 30: Hoare triple {11497#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11497#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:54,847 INFO L273 TraceCheckUtils]: 31: Hoare triple {11497#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11498#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:54,848 INFO L273 TraceCheckUtils]: 32: Hoare triple {11498#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11498#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:54,849 INFO L273 TraceCheckUtils]: 33: Hoare triple {11498#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11499#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:54,849 INFO L273 TraceCheckUtils]: 34: Hoare triple {11499#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11499#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:54,850 INFO L273 TraceCheckUtils]: 35: Hoare triple {11499#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11500#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:54,850 INFO L273 TraceCheckUtils]: 36: Hoare triple {11500#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11500#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:54,851 INFO L273 TraceCheckUtils]: 37: Hoare triple {11500#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11501#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:54,852 INFO L273 TraceCheckUtils]: 38: Hoare triple {11501#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11501#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:54,876 INFO L273 TraceCheckUtils]: 39: Hoare triple {11501#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11502#(<= main_~i~1 17)} is VALID [2018-11-23 12:16:54,891 INFO L273 TraceCheckUtils]: 40: Hoare triple {11502#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11502#(<= main_~i~1 17)} is VALID [2018-11-23 12:16:54,900 INFO L273 TraceCheckUtils]: 41: Hoare triple {11502#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11503#(<= main_~i~1 18)} is VALID [2018-11-23 12:16:54,913 INFO L273 TraceCheckUtils]: 42: Hoare triple {11503#(<= main_~i~1 18)} assume !(~i~1 < 40); {11484#false} is VALID [2018-11-23 12:16:54,913 INFO L256 TraceCheckUtils]: 43: Hoare triple {11484#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {11483#true} is VALID [2018-11-23 12:16:54,913 INFO L273 TraceCheckUtils]: 44: Hoare triple {11483#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11483#true} is VALID [2018-11-23 12:16:54,914 INFO L273 TraceCheckUtils]: 45: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,914 INFO L273 TraceCheckUtils]: 46: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,914 INFO L273 TraceCheckUtils]: 47: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,914 INFO L273 TraceCheckUtils]: 48: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,914 INFO L273 TraceCheckUtils]: 49: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,914 INFO L273 TraceCheckUtils]: 50: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,914 INFO L273 TraceCheckUtils]: 51: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,915 INFO L273 TraceCheckUtils]: 52: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,915 INFO L273 TraceCheckUtils]: 53: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,915 INFO L273 TraceCheckUtils]: 54: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,915 INFO L273 TraceCheckUtils]: 55: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,915 INFO L273 TraceCheckUtils]: 56: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,916 INFO L273 TraceCheckUtils]: 57: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,916 INFO L273 TraceCheckUtils]: 58: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,916 INFO L273 TraceCheckUtils]: 59: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,916 INFO L273 TraceCheckUtils]: 60: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,916 INFO L273 TraceCheckUtils]: 61: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,916 INFO L273 TraceCheckUtils]: 62: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,917 INFO L273 TraceCheckUtils]: 63: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,917 INFO L273 TraceCheckUtils]: 64: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,917 INFO L273 TraceCheckUtils]: 65: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,917 INFO L273 TraceCheckUtils]: 66: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,917 INFO L273 TraceCheckUtils]: 67: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,917 INFO L273 TraceCheckUtils]: 68: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,917 INFO L273 TraceCheckUtils]: 69: Hoare triple {11483#true} assume !(~i~0 < 40); {11483#true} is VALID [2018-11-23 12:16:54,918 INFO L273 TraceCheckUtils]: 70: Hoare triple {11483#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11483#true} is VALID [2018-11-23 12:16:54,918 INFO L273 TraceCheckUtils]: 71: Hoare triple {11483#true} assume true; {11483#true} is VALID [2018-11-23 12:16:54,918 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {11483#true} {11484#false} #77#return; {11484#false} is VALID [2018-11-23 12:16:54,918 INFO L273 TraceCheckUtils]: 73: Hoare triple {11484#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {11484#false} is VALID [2018-11-23 12:16:54,918 INFO L256 TraceCheckUtils]: 74: Hoare triple {11484#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {11483#true} is VALID [2018-11-23 12:16:54,918 INFO L273 TraceCheckUtils]: 75: Hoare triple {11483#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11483#true} is VALID [2018-11-23 12:16:54,919 INFO L273 TraceCheckUtils]: 76: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,919 INFO L273 TraceCheckUtils]: 77: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,919 INFO L273 TraceCheckUtils]: 78: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,919 INFO L273 TraceCheckUtils]: 79: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,919 INFO L273 TraceCheckUtils]: 80: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,919 INFO L273 TraceCheckUtils]: 81: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,920 INFO L273 TraceCheckUtils]: 82: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,920 INFO L273 TraceCheckUtils]: 83: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,920 INFO L273 TraceCheckUtils]: 84: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,920 INFO L273 TraceCheckUtils]: 85: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,920 INFO L273 TraceCheckUtils]: 86: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,920 INFO L273 TraceCheckUtils]: 87: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,921 INFO L273 TraceCheckUtils]: 88: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,921 INFO L273 TraceCheckUtils]: 89: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,921 INFO L273 TraceCheckUtils]: 90: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,921 INFO L273 TraceCheckUtils]: 91: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,921 INFO L273 TraceCheckUtils]: 92: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,921 INFO L273 TraceCheckUtils]: 93: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,922 INFO L273 TraceCheckUtils]: 94: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,922 INFO L273 TraceCheckUtils]: 95: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,922 INFO L273 TraceCheckUtils]: 96: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,922 INFO L273 TraceCheckUtils]: 97: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,922 INFO L273 TraceCheckUtils]: 98: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,922 INFO L273 TraceCheckUtils]: 99: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,923 INFO L273 TraceCheckUtils]: 100: Hoare triple {11483#true} assume !(~i~0 < 40); {11483#true} is VALID [2018-11-23 12:16:54,923 INFO L273 TraceCheckUtils]: 101: Hoare triple {11483#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11483#true} is VALID [2018-11-23 12:16:54,923 INFO L273 TraceCheckUtils]: 102: Hoare triple {11483#true} assume true; {11483#true} is VALID [2018-11-23 12:16:54,923 INFO L268 TraceCheckUtils]: 103: Hoare quadruple {11483#true} {11484#false} #79#return; {11484#false} is VALID [2018-11-23 12:16:54,923 INFO L273 TraceCheckUtils]: 104: Hoare triple {11484#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {11484#false} is VALID [2018-11-23 12:16:54,923 INFO L273 TraceCheckUtils]: 105: Hoare triple {11484#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {11484#false} is VALID [2018-11-23 12:16:54,924 INFO L273 TraceCheckUtils]: 106: Hoare triple {11484#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {11484#false} is VALID [2018-11-23 12:16:54,924 INFO L273 TraceCheckUtils]: 107: Hoare triple {11484#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {11484#false} is VALID [2018-11-23 12:16:54,924 INFO L273 TraceCheckUtils]: 108: Hoare triple {11484#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {11484#false} is VALID [2018-11-23 12:16:54,924 INFO L273 TraceCheckUtils]: 109: Hoare triple {11484#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {11484#false} is VALID [2018-11-23 12:16:54,924 INFO L273 TraceCheckUtils]: 110: Hoare triple {11484#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {11484#false} is VALID [2018-11-23 12:16:54,924 INFO L273 TraceCheckUtils]: 111: Hoare triple {11484#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {11484#false} is VALID [2018-11-23 12:16:54,925 INFO L273 TraceCheckUtils]: 112: Hoare triple {11484#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {11484#false} is VALID [2018-11-23 12:16:54,925 INFO L273 TraceCheckUtils]: 113: Hoare triple {11484#false} assume !(~i~2 < 39); {11484#false} is VALID [2018-11-23 12:16:54,925 INFO L273 TraceCheckUtils]: 114: Hoare triple {11484#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {11484#false} is VALID [2018-11-23 12:16:54,925 INFO L256 TraceCheckUtils]: 115: Hoare triple {11484#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {11483#true} is VALID [2018-11-23 12:16:54,925 INFO L273 TraceCheckUtils]: 116: Hoare triple {11483#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11483#true} is VALID [2018-11-23 12:16:54,925 INFO L273 TraceCheckUtils]: 117: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,926 INFO L273 TraceCheckUtils]: 118: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,926 INFO L273 TraceCheckUtils]: 119: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,926 INFO L273 TraceCheckUtils]: 120: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,926 INFO L273 TraceCheckUtils]: 121: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,926 INFO L273 TraceCheckUtils]: 122: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,926 INFO L273 TraceCheckUtils]: 123: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,927 INFO L273 TraceCheckUtils]: 124: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,927 INFO L273 TraceCheckUtils]: 125: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,927 INFO L273 TraceCheckUtils]: 126: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,927 INFO L273 TraceCheckUtils]: 127: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,927 INFO L273 TraceCheckUtils]: 128: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,927 INFO L273 TraceCheckUtils]: 129: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,928 INFO L273 TraceCheckUtils]: 130: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,928 INFO L273 TraceCheckUtils]: 131: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,928 INFO L273 TraceCheckUtils]: 132: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,928 INFO L273 TraceCheckUtils]: 133: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,928 INFO L273 TraceCheckUtils]: 134: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,928 INFO L273 TraceCheckUtils]: 135: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,929 INFO L273 TraceCheckUtils]: 136: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,929 INFO L273 TraceCheckUtils]: 137: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:54,929 INFO L273 TraceCheckUtils]: 138: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,929 INFO L273 TraceCheckUtils]: 139: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:54,929 INFO L273 TraceCheckUtils]: 140: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:54,929 INFO L273 TraceCheckUtils]: 141: Hoare triple {11483#true} assume !(~i~0 < 40); {11483#true} is VALID [2018-11-23 12:16:54,930 INFO L273 TraceCheckUtils]: 142: Hoare triple {11483#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11483#true} is VALID [2018-11-23 12:16:54,930 INFO L273 TraceCheckUtils]: 143: Hoare triple {11483#true} assume true; {11483#true} is VALID [2018-11-23 12:16:54,930 INFO L268 TraceCheckUtils]: 144: Hoare quadruple {11483#true} {11484#false} #81#return; {11484#false} is VALID [2018-11-23 12:16:54,930 INFO L273 TraceCheckUtils]: 145: Hoare triple {11484#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {11484#false} is VALID [2018-11-23 12:16:54,930 INFO L273 TraceCheckUtils]: 146: Hoare triple {11484#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {11484#false} is VALID [2018-11-23 12:16:54,930 INFO L273 TraceCheckUtils]: 147: Hoare triple {11484#false} assume !false; {11484#false} is VALID [2018-11-23 12:16:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1021 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2018-11-23 12:16:54,944 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:54,944 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:54,959 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:16:55,304 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s) [2018-11-23 12:16:55,304 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:16:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:55,333 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:55,511 INFO L256 TraceCheckUtils]: 0: Hoare triple {11483#true} call ULTIMATE.init(); {11483#true} is VALID [2018-11-23 12:16:55,512 INFO L273 TraceCheckUtils]: 1: Hoare triple {11483#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {11483#true} is VALID [2018-11-23 12:16:55,512 INFO L273 TraceCheckUtils]: 2: Hoare triple {11483#true} assume true; {11483#true} is VALID [2018-11-23 12:16:55,512 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {11483#true} {11483#true} #73#return; {11483#true} is VALID [2018-11-23 12:16:55,513 INFO L256 TraceCheckUtils]: 4: Hoare triple {11483#true} call #t~ret14 := main(); {11483#true} is VALID [2018-11-23 12:16:55,513 INFO L273 TraceCheckUtils]: 5: Hoare triple {11483#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {11483#true} is VALID [2018-11-23 12:16:55,513 INFO L273 TraceCheckUtils]: 6: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,513 INFO L273 TraceCheckUtils]: 7: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,513 INFO L273 TraceCheckUtils]: 8: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,513 INFO L273 TraceCheckUtils]: 9: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,514 INFO L273 TraceCheckUtils]: 10: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,514 INFO L273 TraceCheckUtils]: 11: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,514 INFO L273 TraceCheckUtils]: 12: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,514 INFO L273 TraceCheckUtils]: 13: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,514 INFO L273 TraceCheckUtils]: 14: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,514 INFO L273 TraceCheckUtils]: 15: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,515 INFO L273 TraceCheckUtils]: 16: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,515 INFO L273 TraceCheckUtils]: 17: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,515 INFO L273 TraceCheckUtils]: 18: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,515 INFO L273 TraceCheckUtils]: 19: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,515 INFO L273 TraceCheckUtils]: 20: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,515 INFO L273 TraceCheckUtils]: 21: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,515 INFO L273 TraceCheckUtils]: 22: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,515 INFO L273 TraceCheckUtils]: 23: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,515 INFO L273 TraceCheckUtils]: 24: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,516 INFO L273 TraceCheckUtils]: 25: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,516 INFO L273 TraceCheckUtils]: 26: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,516 INFO L273 TraceCheckUtils]: 27: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,516 INFO L273 TraceCheckUtils]: 28: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,516 INFO L273 TraceCheckUtils]: 29: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,516 INFO L273 TraceCheckUtils]: 30: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,516 INFO L273 TraceCheckUtils]: 31: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,516 INFO L273 TraceCheckUtils]: 32: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,516 INFO L273 TraceCheckUtils]: 33: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L273 TraceCheckUtils]: 34: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L273 TraceCheckUtils]: 35: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L273 TraceCheckUtils]: 36: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L273 TraceCheckUtils]: 37: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L273 TraceCheckUtils]: 38: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L273 TraceCheckUtils]: 39: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L273 TraceCheckUtils]: 40: Hoare triple {11483#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L273 TraceCheckUtils]: 41: Hoare triple {11483#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L273 TraceCheckUtils]: 42: Hoare triple {11483#true} assume !(~i~1 < 40); {11483#true} is VALID [2018-11-23 12:16:55,517 INFO L256 TraceCheckUtils]: 43: Hoare triple {11483#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {11483#true} is VALID [2018-11-23 12:16:55,518 INFO L273 TraceCheckUtils]: 44: Hoare triple {11483#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11483#true} is VALID [2018-11-23 12:16:55,518 INFO L273 TraceCheckUtils]: 45: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,518 INFO L273 TraceCheckUtils]: 46: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,518 INFO L273 TraceCheckUtils]: 47: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,518 INFO L273 TraceCheckUtils]: 48: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,518 INFO L273 TraceCheckUtils]: 49: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,518 INFO L273 TraceCheckUtils]: 50: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,518 INFO L273 TraceCheckUtils]: 51: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,518 INFO L273 TraceCheckUtils]: 52: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,519 INFO L273 TraceCheckUtils]: 53: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,519 INFO L273 TraceCheckUtils]: 54: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,519 INFO L273 TraceCheckUtils]: 55: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,519 INFO L273 TraceCheckUtils]: 56: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,519 INFO L273 TraceCheckUtils]: 57: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,519 INFO L273 TraceCheckUtils]: 58: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,519 INFO L273 TraceCheckUtils]: 59: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,519 INFO L273 TraceCheckUtils]: 60: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,519 INFO L273 TraceCheckUtils]: 61: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,520 INFO L273 TraceCheckUtils]: 62: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,520 INFO L273 TraceCheckUtils]: 63: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,520 INFO L273 TraceCheckUtils]: 64: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,520 INFO L273 TraceCheckUtils]: 65: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,520 INFO L273 TraceCheckUtils]: 66: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,520 INFO L273 TraceCheckUtils]: 67: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,520 INFO L273 TraceCheckUtils]: 68: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,520 INFO L273 TraceCheckUtils]: 69: Hoare triple {11483#true} assume !(~i~0 < 40); {11483#true} is VALID [2018-11-23 12:16:55,520 INFO L273 TraceCheckUtils]: 70: Hoare triple {11483#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11483#true} is VALID [2018-11-23 12:16:55,521 INFO L273 TraceCheckUtils]: 71: Hoare triple {11483#true} assume true; {11483#true} is VALID [2018-11-23 12:16:55,521 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {11483#true} {11483#true} #77#return; {11483#true} is VALID [2018-11-23 12:16:55,521 INFO L273 TraceCheckUtils]: 73: Hoare triple {11483#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {11483#true} is VALID [2018-11-23 12:16:55,521 INFO L256 TraceCheckUtils]: 74: Hoare triple {11483#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {11483#true} is VALID [2018-11-23 12:16:55,521 INFO L273 TraceCheckUtils]: 75: Hoare triple {11483#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11483#true} is VALID [2018-11-23 12:16:55,521 INFO L273 TraceCheckUtils]: 76: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,521 INFO L273 TraceCheckUtils]: 77: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,521 INFO L273 TraceCheckUtils]: 78: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,521 INFO L273 TraceCheckUtils]: 79: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,522 INFO L273 TraceCheckUtils]: 80: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,522 INFO L273 TraceCheckUtils]: 81: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,522 INFO L273 TraceCheckUtils]: 82: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,522 INFO L273 TraceCheckUtils]: 83: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,522 INFO L273 TraceCheckUtils]: 84: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,522 INFO L273 TraceCheckUtils]: 85: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,522 INFO L273 TraceCheckUtils]: 86: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,522 INFO L273 TraceCheckUtils]: 87: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,522 INFO L273 TraceCheckUtils]: 88: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,523 INFO L273 TraceCheckUtils]: 89: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,523 INFO L273 TraceCheckUtils]: 90: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,523 INFO L273 TraceCheckUtils]: 91: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,523 INFO L273 TraceCheckUtils]: 92: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,523 INFO L273 TraceCheckUtils]: 93: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,523 INFO L273 TraceCheckUtils]: 94: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,523 INFO L273 TraceCheckUtils]: 95: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,523 INFO L273 TraceCheckUtils]: 96: Hoare triple {11483#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11483#true} is VALID [2018-11-23 12:16:55,523 INFO L273 TraceCheckUtils]: 97: Hoare triple {11483#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,524 INFO L273 TraceCheckUtils]: 98: Hoare triple {11483#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11483#true} is VALID [2018-11-23 12:16:55,524 INFO L273 TraceCheckUtils]: 99: Hoare triple {11483#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11483#true} is VALID [2018-11-23 12:16:55,524 INFO L273 TraceCheckUtils]: 100: Hoare triple {11483#true} assume !(~i~0 < 40); {11483#true} is VALID [2018-11-23 12:16:55,524 INFO L273 TraceCheckUtils]: 101: Hoare triple {11483#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11483#true} is VALID [2018-11-23 12:16:55,524 INFO L273 TraceCheckUtils]: 102: Hoare triple {11483#true} assume true; {11483#true} is VALID [2018-11-23 12:16:55,524 INFO L268 TraceCheckUtils]: 103: Hoare quadruple {11483#true} {11483#true} #79#return; {11483#true} is VALID [2018-11-23 12:16:55,525 INFO L273 TraceCheckUtils]: 104: Hoare triple {11483#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {11819#(<= main_~i~2 0)} is VALID [2018-11-23 12:16:55,525 INFO L273 TraceCheckUtils]: 105: Hoare triple {11819#(<= main_~i~2 0)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {11819#(<= main_~i~2 0)} is VALID [2018-11-23 12:16:55,526 INFO L273 TraceCheckUtils]: 106: Hoare triple {11819#(<= main_~i~2 0)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {11826#(<= main_~i~2 1)} is VALID [2018-11-23 12:16:55,526 INFO L273 TraceCheckUtils]: 107: Hoare triple {11826#(<= main_~i~2 1)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {11826#(<= main_~i~2 1)} is VALID [2018-11-23 12:16:55,526 INFO L273 TraceCheckUtils]: 108: Hoare triple {11826#(<= main_~i~2 1)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {11833#(<= main_~i~2 2)} is VALID [2018-11-23 12:16:55,527 INFO L273 TraceCheckUtils]: 109: Hoare triple {11833#(<= main_~i~2 2)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {11833#(<= main_~i~2 2)} is VALID [2018-11-23 12:16:55,531 INFO L273 TraceCheckUtils]: 110: Hoare triple {11833#(<= main_~i~2 2)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {11840#(<= main_~i~2 3)} is VALID [2018-11-23 12:16:55,531 INFO L273 TraceCheckUtils]: 111: Hoare triple {11840#(<= main_~i~2 3)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {11840#(<= main_~i~2 3)} is VALID [2018-11-23 12:16:55,532 INFO L273 TraceCheckUtils]: 112: Hoare triple {11840#(<= main_~i~2 3)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {11847#(<= main_~i~2 4)} is VALID [2018-11-23 12:16:55,532 INFO L273 TraceCheckUtils]: 113: Hoare triple {11847#(<= main_~i~2 4)} assume !(~i~2 < 39); {11484#false} is VALID [2018-11-23 12:16:55,532 INFO L273 TraceCheckUtils]: 114: Hoare triple {11484#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {11484#false} is VALID [2018-11-23 12:16:55,532 INFO L256 TraceCheckUtils]: 115: Hoare triple {11484#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {11484#false} is VALID [2018-11-23 12:16:55,532 INFO L273 TraceCheckUtils]: 116: Hoare triple {11484#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {11484#false} is VALID [2018-11-23 12:16:55,532 INFO L273 TraceCheckUtils]: 117: Hoare triple {11484#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11484#false} is VALID [2018-11-23 12:16:55,532 INFO L273 TraceCheckUtils]: 118: Hoare triple {11484#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,533 INFO L273 TraceCheckUtils]: 119: Hoare triple {11484#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,533 INFO L273 TraceCheckUtils]: 120: Hoare triple {11484#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11484#false} is VALID [2018-11-23 12:16:55,533 INFO L273 TraceCheckUtils]: 121: Hoare triple {11484#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11484#false} is VALID [2018-11-23 12:16:55,533 INFO L273 TraceCheckUtils]: 122: Hoare triple {11484#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,533 INFO L273 TraceCheckUtils]: 123: Hoare triple {11484#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,533 INFO L273 TraceCheckUtils]: 124: Hoare triple {11484#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11484#false} is VALID [2018-11-23 12:16:55,533 INFO L273 TraceCheckUtils]: 125: Hoare triple {11484#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11484#false} is VALID [2018-11-23 12:16:55,533 INFO L273 TraceCheckUtils]: 126: Hoare triple {11484#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,533 INFO L273 TraceCheckUtils]: 127: Hoare triple {11484#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,534 INFO L273 TraceCheckUtils]: 128: Hoare triple {11484#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11484#false} is VALID [2018-11-23 12:16:55,534 INFO L273 TraceCheckUtils]: 129: Hoare triple {11484#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11484#false} is VALID [2018-11-23 12:16:55,534 INFO L273 TraceCheckUtils]: 130: Hoare triple {11484#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,534 INFO L273 TraceCheckUtils]: 131: Hoare triple {11484#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,534 INFO L273 TraceCheckUtils]: 132: Hoare triple {11484#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11484#false} is VALID [2018-11-23 12:16:55,534 INFO L273 TraceCheckUtils]: 133: Hoare triple {11484#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11484#false} is VALID [2018-11-23 12:16:55,534 INFO L273 TraceCheckUtils]: 134: Hoare triple {11484#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,534 INFO L273 TraceCheckUtils]: 135: Hoare triple {11484#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,534 INFO L273 TraceCheckUtils]: 136: Hoare triple {11484#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11484#false} is VALID [2018-11-23 12:16:55,535 INFO L273 TraceCheckUtils]: 137: Hoare triple {11484#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {11484#false} is VALID [2018-11-23 12:16:55,535 INFO L273 TraceCheckUtils]: 138: Hoare triple {11484#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,535 INFO L273 TraceCheckUtils]: 139: Hoare triple {11484#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {11484#false} is VALID [2018-11-23 12:16:55,535 INFO L273 TraceCheckUtils]: 140: Hoare triple {11484#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {11484#false} is VALID [2018-11-23 12:16:55,535 INFO L273 TraceCheckUtils]: 141: Hoare triple {11484#false} assume !(~i~0 < 40); {11484#false} is VALID [2018-11-23 12:16:55,535 INFO L273 TraceCheckUtils]: 142: Hoare triple {11484#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {11484#false} is VALID [2018-11-23 12:16:55,535 INFO L273 TraceCheckUtils]: 143: Hoare triple {11484#false} assume true; {11484#false} is VALID [2018-11-23 12:16:55,535 INFO L268 TraceCheckUtils]: 144: Hoare quadruple {11484#false} {11484#false} #81#return; {11484#false} is VALID [2018-11-23 12:16:55,536 INFO L273 TraceCheckUtils]: 145: Hoare triple {11484#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {11484#false} is VALID [2018-11-23 12:16:55,536 INFO L273 TraceCheckUtils]: 146: Hoare triple {11484#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {11484#false} is VALID [2018-11-23 12:16:55,536 INFO L273 TraceCheckUtils]: 147: Hoare triple {11484#false} assume !false; {11484#false} is VALID [2018-11-23 12:16:55,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1021 backedges. 322 proven. 16 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2018-11-23 12:16:55,571 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:55,571 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 7] total 26 [2018-11-23 12:16:55,572 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 148 [2018-11-23 12:16:55,572 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:55,572 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2018-11-23 12:16:55,674 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:55,674 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-11-23 12:16:55,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-11-23 12:16:55,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=230, Invalid=420, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:16:55,676 INFO L87 Difference]: Start difference. First operand 91 states and 101 transitions. Second operand 26 states. [2018-11-23 12:16:56,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:56,370 INFO L93 Difference]: Finished difference Result 145 states and 166 transitions. [2018-11-23 12:16:56,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-23 12:16:56,370 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 148 [2018-11-23 12:16:56,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:16:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 107 transitions. [2018-11-23 12:16:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:16:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 107 transitions. [2018-11-23 12:16:56,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 107 transitions. [2018-11-23 12:16:56,503 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:56,505 INFO L225 Difference]: With dead ends: 145 [2018-11-23 12:16:56,505 INFO L226 Difference]: Without dead ends: 97 [2018-11-23 12:16:56,506 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 168 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=230, Invalid=420, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:16:56,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-23 12:16:56,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 95. [2018-11-23 12:16:56,542 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:56,542 INFO L82 GeneralOperation]: Start isEquivalent. First operand 97 states. Second operand 95 states. [2018-11-23 12:16:56,543 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 95 states. [2018-11-23 12:16:56,543 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 95 states. [2018-11-23 12:16:56,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:56,545 INFO L93 Difference]: Finished difference Result 97 states and 107 transitions. [2018-11-23 12:16:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 107 transitions. [2018-11-23 12:16:56,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:56,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:56,547 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand 97 states. [2018-11-23 12:16:56,547 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 97 states. [2018-11-23 12:16:56,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:56,549 INFO L93 Difference]: Finished difference Result 97 states and 107 transitions. [2018-11-23 12:16:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 107 transitions. [2018-11-23 12:16:56,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:56,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:56,550 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:56,550 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2018-11-23 12:16:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 105 transitions. [2018-11-23 12:16:56,553 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 105 transitions. Word has length 148 [2018-11-23 12:16:56,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:56,553 INFO L480 AbstractCegarLoop]: Abstraction has 95 states and 105 transitions. [2018-11-23 12:16:56,553 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-11-23 12:16:56,553 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 105 transitions. [2018-11-23 12:16:56,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-23 12:16:56,555 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:56,555 INFO L402 BasicCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:56,555 INFO L423 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:56,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:56,556 INFO L82 PathProgramCache]: Analyzing trace with hash -462803735, now seen corresponding path program 19 times [2018-11-23 12:16:56,556 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:56,556 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:56,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:56,557 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:16:56,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:57,557 INFO L256 TraceCheckUtils]: 0: Hoare triple {12484#true} call ULTIMATE.init(); {12484#true} is VALID [2018-11-23 12:16:57,558 INFO L273 TraceCheckUtils]: 1: Hoare triple {12484#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {12484#true} is VALID [2018-11-23 12:16:57,558 INFO L273 TraceCheckUtils]: 2: Hoare triple {12484#true} assume true; {12484#true} is VALID [2018-11-23 12:16:57,558 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {12484#true} {12484#true} #73#return; {12484#true} is VALID [2018-11-23 12:16:57,558 INFO L256 TraceCheckUtils]: 4: Hoare triple {12484#true} call #t~ret14 := main(); {12484#true} is VALID [2018-11-23 12:16:57,559 INFO L273 TraceCheckUtils]: 5: Hoare triple {12484#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {12486#(= main_~i~1 0)} is VALID [2018-11-23 12:16:57,559 INFO L273 TraceCheckUtils]: 6: Hoare triple {12486#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12486#(= main_~i~1 0)} is VALID [2018-11-23 12:16:57,560 INFO L273 TraceCheckUtils]: 7: Hoare triple {12486#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12487#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:57,560 INFO L273 TraceCheckUtils]: 8: Hoare triple {12487#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12487#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:57,561 INFO L273 TraceCheckUtils]: 9: Hoare triple {12487#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12488#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:57,561 INFO L273 TraceCheckUtils]: 10: Hoare triple {12488#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12488#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:57,561 INFO L273 TraceCheckUtils]: 11: Hoare triple {12488#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12489#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:57,562 INFO L273 TraceCheckUtils]: 12: Hoare triple {12489#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12489#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:57,562 INFO L273 TraceCheckUtils]: 13: Hoare triple {12489#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12490#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:57,563 INFO L273 TraceCheckUtils]: 14: Hoare triple {12490#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12490#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:57,564 INFO L273 TraceCheckUtils]: 15: Hoare triple {12490#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12491#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:57,565 INFO L273 TraceCheckUtils]: 16: Hoare triple {12491#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12491#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:57,565 INFO L273 TraceCheckUtils]: 17: Hoare triple {12491#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12492#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:57,566 INFO L273 TraceCheckUtils]: 18: Hoare triple {12492#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12492#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:57,567 INFO L273 TraceCheckUtils]: 19: Hoare triple {12492#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12493#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:57,567 INFO L273 TraceCheckUtils]: 20: Hoare triple {12493#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12493#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:57,568 INFO L273 TraceCheckUtils]: 21: Hoare triple {12493#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12494#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:57,569 INFO L273 TraceCheckUtils]: 22: Hoare triple {12494#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12494#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:57,570 INFO L273 TraceCheckUtils]: 23: Hoare triple {12494#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12495#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:57,570 INFO L273 TraceCheckUtils]: 24: Hoare triple {12495#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12495#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:57,571 INFO L273 TraceCheckUtils]: 25: Hoare triple {12495#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12496#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:57,572 INFO L273 TraceCheckUtils]: 26: Hoare triple {12496#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12496#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:57,573 INFO L273 TraceCheckUtils]: 27: Hoare triple {12496#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12497#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:57,573 INFO L273 TraceCheckUtils]: 28: Hoare triple {12497#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12497#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:57,574 INFO L273 TraceCheckUtils]: 29: Hoare triple {12497#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12498#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:57,575 INFO L273 TraceCheckUtils]: 30: Hoare triple {12498#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12498#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:57,576 INFO L273 TraceCheckUtils]: 31: Hoare triple {12498#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12499#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:57,576 INFO L273 TraceCheckUtils]: 32: Hoare triple {12499#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12499#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:57,577 INFO L273 TraceCheckUtils]: 33: Hoare triple {12499#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12500#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:57,578 INFO L273 TraceCheckUtils]: 34: Hoare triple {12500#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12500#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:57,579 INFO L273 TraceCheckUtils]: 35: Hoare triple {12500#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12501#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:57,579 INFO L273 TraceCheckUtils]: 36: Hoare triple {12501#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12501#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:57,580 INFO L273 TraceCheckUtils]: 37: Hoare triple {12501#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12502#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:57,581 INFO L273 TraceCheckUtils]: 38: Hoare triple {12502#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12502#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:57,582 INFO L273 TraceCheckUtils]: 39: Hoare triple {12502#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12503#(<= main_~i~1 17)} is VALID [2018-11-23 12:16:57,582 INFO L273 TraceCheckUtils]: 40: Hoare triple {12503#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12503#(<= main_~i~1 17)} is VALID [2018-11-23 12:16:57,583 INFO L273 TraceCheckUtils]: 41: Hoare triple {12503#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12504#(<= main_~i~1 18)} is VALID [2018-11-23 12:16:57,584 INFO L273 TraceCheckUtils]: 42: Hoare triple {12504#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12504#(<= main_~i~1 18)} is VALID [2018-11-23 12:16:57,585 INFO L273 TraceCheckUtils]: 43: Hoare triple {12504#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12505#(<= main_~i~1 19)} is VALID [2018-11-23 12:16:57,585 INFO L273 TraceCheckUtils]: 44: Hoare triple {12505#(<= main_~i~1 19)} assume !(~i~1 < 40); {12485#false} is VALID [2018-11-23 12:16:57,586 INFO L256 TraceCheckUtils]: 45: Hoare triple {12485#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {12484#true} is VALID [2018-11-23 12:16:57,586 INFO L273 TraceCheckUtils]: 46: Hoare triple {12484#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12484#true} is VALID [2018-11-23 12:16:57,586 INFO L273 TraceCheckUtils]: 47: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,586 INFO L273 TraceCheckUtils]: 48: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,587 INFO L273 TraceCheckUtils]: 49: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,587 INFO L273 TraceCheckUtils]: 50: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,587 INFO L273 TraceCheckUtils]: 51: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,587 INFO L273 TraceCheckUtils]: 52: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,588 INFO L273 TraceCheckUtils]: 53: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,588 INFO L273 TraceCheckUtils]: 54: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,588 INFO L273 TraceCheckUtils]: 55: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,588 INFO L273 TraceCheckUtils]: 56: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,589 INFO L273 TraceCheckUtils]: 57: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,589 INFO L273 TraceCheckUtils]: 58: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,589 INFO L273 TraceCheckUtils]: 59: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,589 INFO L273 TraceCheckUtils]: 60: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,589 INFO L273 TraceCheckUtils]: 61: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,590 INFO L273 TraceCheckUtils]: 62: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,590 INFO L273 TraceCheckUtils]: 63: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,590 INFO L273 TraceCheckUtils]: 64: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,590 INFO L273 TraceCheckUtils]: 65: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,590 INFO L273 TraceCheckUtils]: 66: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,590 INFO L273 TraceCheckUtils]: 67: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,590 INFO L273 TraceCheckUtils]: 68: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,591 INFO L273 TraceCheckUtils]: 69: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,591 INFO L273 TraceCheckUtils]: 70: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,591 INFO L273 TraceCheckUtils]: 71: Hoare triple {12484#true} assume !(~i~0 < 40); {12484#true} is VALID [2018-11-23 12:16:57,591 INFO L273 TraceCheckUtils]: 72: Hoare triple {12484#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12484#true} is VALID [2018-11-23 12:16:57,591 INFO L273 TraceCheckUtils]: 73: Hoare triple {12484#true} assume true; {12484#true} is VALID [2018-11-23 12:16:57,591 INFO L268 TraceCheckUtils]: 74: Hoare quadruple {12484#true} {12485#false} #77#return; {12485#false} is VALID [2018-11-23 12:16:57,592 INFO L273 TraceCheckUtils]: 75: Hoare triple {12485#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {12485#false} is VALID [2018-11-23 12:16:57,592 INFO L256 TraceCheckUtils]: 76: Hoare triple {12485#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {12484#true} is VALID [2018-11-23 12:16:57,592 INFO L273 TraceCheckUtils]: 77: Hoare triple {12484#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12484#true} is VALID [2018-11-23 12:16:57,592 INFO L273 TraceCheckUtils]: 78: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,592 INFO L273 TraceCheckUtils]: 79: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,592 INFO L273 TraceCheckUtils]: 80: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,592 INFO L273 TraceCheckUtils]: 81: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,593 INFO L273 TraceCheckUtils]: 82: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,593 INFO L273 TraceCheckUtils]: 83: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,593 INFO L273 TraceCheckUtils]: 84: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,593 INFO L273 TraceCheckUtils]: 85: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,593 INFO L273 TraceCheckUtils]: 86: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,593 INFO L273 TraceCheckUtils]: 87: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,593 INFO L273 TraceCheckUtils]: 88: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,594 INFO L273 TraceCheckUtils]: 89: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,594 INFO L273 TraceCheckUtils]: 90: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,594 INFO L273 TraceCheckUtils]: 91: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,594 INFO L273 TraceCheckUtils]: 92: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,594 INFO L273 TraceCheckUtils]: 93: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,594 INFO L273 TraceCheckUtils]: 94: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,594 INFO L273 TraceCheckUtils]: 95: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,595 INFO L273 TraceCheckUtils]: 96: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,595 INFO L273 TraceCheckUtils]: 97: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,595 INFO L273 TraceCheckUtils]: 98: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,595 INFO L273 TraceCheckUtils]: 99: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,595 INFO L273 TraceCheckUtils]: 100: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,595 INFO L273 TraceCheckUtils]: 101: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,595 INFO L273 TraceCheckUtils]: 102: Hoare triple {12484#true} assume !(~i~0 < 40); {12484#true} is VALID [2018-11-23 12:16:57,596 INFO L273 TraceCheckUtils]: 103: Hoare triple {12484#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12484#true} is VALID [2018-11-23 12:16:57,596 INFO L273 TraceCheckUtils]: 104: Hoare triple {12484#true} assume true; {12484#true} is VALID [2018-11-23 12:16:57,596 INFO L268 TraceCheckUtils]: 105: Hoare quadruple {12484#true} {12485#false} #79#return; {12485#false} is VALID [2018-11-23 12:16:57,596 INFO L273 TraceCheckUtils]: 106: Hoare triple {12485#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {12485#false} is VALID [2018-11-23 12:16:57,596 INFO L273 TraceCheckUtils]: 107: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:57,596 INFO L273 TraceCheckUtils]: 108: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:57,596 INFO L273 TraceCheckUtils]: 109: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:57,597 INFO L273 TraceCheckUtils]: 110: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:57,597 INFO L273 TraceCheckUtils]: 111: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:57,597 INFO L273 TraceCheckUtils]: 112: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:57,597 INFO L273 TraceCheckUtils]: 113: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:57,597 INFO L273 TraceCheckUtils]: 114: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:57,597 INFO L273 TraceCheckUtils]: 115: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:57,597 INFO L273 TraceCheckUtils]: 116: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:57,598 INFO L273 TraceCheckUtils]: 117: Hoare triple {12485#false} assume !(~i~2 < 39); {12485#false} is VALID [2018-11-23 12:16:57,598 INFO L273 TraceCheckUtils]: 118: Hoare triple {12485#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {12485#false} is VALID [2018-11-23 12:16:57,598 INFO L256 TraceCheckUtils]: 119: Hoare triple {12485#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {12484#true} is VALID [2018-11-23 12:16:57,598 INFO L273 TraceCheckUtils]: 120: Hoare triple {12484#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12484#true} is VALID [2018-11-23 12:16:57,598 INFO L273 TraceCheckUtils]: 121: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,598 INFO L273 TraceCheckUtils]: 122: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,598 INFO L273 TraceCheckUtils]: 123: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,599 INFO L273 TraceCheckUtils]: 124: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,599 INFO L273 TraceCheckUtils]: 125: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,599 INFO L273 TraceCheckUtils]: 126: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,599 INFO L273 TraceCheckUtils]: 127: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,599 INFO L273 TraceCheckUtils]: 128: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,600 INFO L273 TraceCheckUtils]: 129: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,600 INFO L273 TraceCheckUtils]: 130: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,600 INFO L273 TraceCheckUtils]: 131: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,600 INFO L273 TraceCheckUtils]: 132: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,600 INFO L273 TraceCheckUtils]: 133: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,600 INFO L273 TraceCheckUtils]: 134: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,601 INFO L273 TraceCheckUtils]: 135: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,601 INFO L273 TraceCheckUtils]: 136: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,601 INFO L273 TraceCheckUtils]: 137: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,601 INFO L273 TraceCheckUtils]: 138: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,601 INFO L273 TraceCheckUtils]: 139: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,602 INFO L273 TraceCheckUtils]: 140: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,602 INFO L273 TraceCheckUtils]: 141: Hoare triple {12484#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12484#true} is VALID [2018-11-23 12:16:57,602 INFO L273 TraceCheckUtils]: 142: Hoare triple {12484#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,602 INFO L273 TraceCheckUtils]: 143: Hoare triple {12484#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12484#true} is VALID [2018-11-23 12:16:57,603 INFO L273 TraceCheckUtils]: 144: Hoare triple {12484#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12484#true} is VALID [2018-11-23 12:16:57,603 INFO L273 TraceCheckUtils]: 145: Hoare triple {12484#true} assume !(~i~0 < 40); {12484#true} is VALID [2018-11-23 12:16:57,603 INFO L273 TraceCheckUtils]: 146: Hoare triple {12484#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12484#true} is VALID [2018-11-23 12:16:57,603 INFO L273 TraceCheckUtils]: 147: Hoare triple {12484#true} assume true; {12484#true} is VALID [2018-11-23 12:16:57,603 INFO L268 TraceCheckUtils]: 148: Hoare quadruple {12484#true} {12485#false} #81#return; {12485#false} is VALID [2018-11-23 12:16:57,604 INFO L273 TraceCheckUtils]: 149: Hoare triple {12485#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {12485#false} is VALID [2018-11-23 12:16:57,604 INFO L273 TraceCheckUtils]: 150: Hoare triple {12485#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {12485#false} is VALID [2018-11-23 12:16:57,604 INFO L273 TraceCheckUtils]: 151: Hoare triple {12485#false} assume !false; {12485#false} is VALID [2018-11-23 12:16:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1067 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 706 trivial. 0 not checked. [2018-11-23 12:16:57,641 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:16:57,641 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:16:57,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:57,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:16:57,763 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:16:58,392 INFO L256 TraceCheckUtils]: 0: Hoare triple {12484#true} call ULTIMATE.init(); {12484#true} is VALID [2018-11-23 12:16:58,392 INFO L273 TraceCheckUtils]: 1: Hoare triple {12484#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {12484#true} is VALID [2018-11-23 12:16:58,392 INFO L273 TraceCheckUtils]: 2: Hoare triple {12484#true} assume true; {12484#true} is VALID [2018-11-23 12:16:58,393 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {12484#true} {12484#true} #73#return; {12484#true} is VALID [2018-11-23 12:16:58,393 INFO L256 TraceCheckUtils]: 4: Hoare triple {12484#true} call #t~ret14 := main(); {12484#true} is VALID [2018-11-23 12:16:58,394 INFO L273 TraceCheckUtils]: 5: Hoare triple {12484#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {12524#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:58,394 INFO L273 TraceCheckUtils]: 6: Hoare triple {12524#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12524#(<= main_~i~1 0)} is VALID [2018-11-23 12:16:58,395 INFO L273 TraceCheckUtils]: 7: Hoare triple {12524#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12487#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:58,395 INFO L273 TraceCheckUtils]: 8: Hoare triple {12487#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12487#(<= main_~i~1 1)} is VALID [2018-11-23 12:16:58,396 INFO L273 TraceCheckUtils]: 9: Hoare triple {12487#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12488#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:58,397 INFO L273 TraceCheckUtils]: 10: Hoare triple {12488#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12488#(<= main_~i~1 2)} is VALID [2018-11-23 12:16:58,397 INFO L273 TraceCheckUtils]: 11: Hoare triple {12488#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12489#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:58,398 INFO L273 TraceCheckUtils]: 12: Hoare triple {12489#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12489#(<= main_~i~1 3)} is VALID [2018-11-23 12:16:58,399 INFO L273 TraceCheckUtils]: 13: Hoare triple {12489#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12490#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:58,399 INFO L273 TraceCheckUtils]: 14: Hoare triple {12490#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12490#(<= main_~i~1 4)} is VALID [2018-11-23 12:16:58,400 INFO L273 TraceCheckUtils]: 15: Hoare triple {12490#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12491#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:58,400 INFO L273 TraceCheckUtils]: 16: Hoare triple {12491#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12491#(<= main_~i~1 5)} is VALID [2018-11-23 12:16:58,401 INFO L273 TraceCheckUtils]: 17: Hoare triple {12491#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12492#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:58,402 INFO L273 TraceCheckUtils]: 18: Hoare triple {12492#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12492#(<= main_~i~1 6)} is VALID [2018-11-23 12:16:58,402 INFO L273 TraceCheckUtils]: 19: Hoare triple {12492#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12493#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:58,403 INFO L273 TraceCheckUtils]: 20: Hoare triple {12493#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12493#(<= main_~i~1 7)} is VALID [2018-11-23 12:16:58,404 INFO L273 TraceCheckUtils]: 21: Hoare triple {12493#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12494#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:58,404 INFO L273 TraceCheckUtils]: 22: Hoare triple {12494#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12494#(<= main_~i~1 8)} is VALID [2018-11-23 12:16:58,405 INFO L273 TraceCheckUtils]: 23: Hoare triple {12494#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12495#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:58,405 INFO L273 TraceCheckUtils]: 24: Hoare triple {12495#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12495#(<= main_~i~1 9)} is VALID [2018-11-23 12:16:58,406 INFO L273 TraceCheckUtils]: 25: Hoare triple {12495#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12496#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:58,407 INFO L273 TraceCheckUtils]: 26: Hoare triple {12496#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12496#(<= main_~i~1 10)} is VALID [2018-11-23 12:16:58,407 INFO L273 TraceCheckUtils]: 27: Hoare triple {12496#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12497#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:58,408 INFO L273 TraceCheckUtils]: 28: Hoare triple {12497#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12497#(<= main_~i~1 11)} is VALID [2018-11-23 12:16:58,409 INFO L273 TraceCheckUtils]: 29: Hoare triple {12497#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12498#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:58,409 INFO L273 TraceCheckUtils]: 30: Hoare triple {12498#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12498#(<= main_~i~1 12)} is VALID [2018-11-23 12:16:58,410 INFO L273 TraceCheckUtils]: 31: Hoare triple {12498#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12499#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:58,410 INFO L273 TraceCheckUtils]: 32: Hoare triple {12499#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12499#(<= main_~i~1 13)} is VALID [2018-11-23 12:16:58,411 INFO L273 TraceCheckUtils]: 33: Hoare triple {12499#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12500#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:58,422 INFO L273 TraceCheckUtils]: 34: Hoare triple {12500#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12500#(<= main_~i~1 14)} is VALID [2018-11-23 12:16:58,423 INFO L273 TraceCheckUtils]: 35: Hoare triple {12500#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12501#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:58,423 INFO L273 TraceCheckUtils]: 36: Hoare triple {12501#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12501#(<= main_~i~1 15)} is VALID [2018-11-23 12:16:58,423 INFO L273 TraceCheckUtils]: 37: Hoare triple {12501#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12502#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:58,424 INFO L273 TraceCheckUtils]: 38: Hoare triple {12502#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12502#(<= main_~i~1 16)} is VALID [2018-11-23 12:16:58,424 INFO L273 TraceCheckUtils]: 39: Hoare triple {12502#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12503#(<= main_~i~1 17)} is VALID [2018-11-23 12:16:58,425 INFO L273 TraceCheckUtils]: 40: Hoare triple {12503#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12503#(<= main_~i~1 17)} is VALID [2018-11-23 12:16:58,425 INFO L273 TraceCheckUtils]: 41: Hoare triple {12503#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12504#(<= main_~i~1 18)} is VALID [2018-11-23 12:16:58,425 INFO L273 TraceCheckUtils]: 42: Hoare triple {12504#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {12504#(<= main_~i~1 18)} is VALID [2018-11-23 12:16:58,426 INFO L273 TraceCheckUtils]: 43: Hoare triple {12504#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {12505#(<= main_~i~1 19)} is VALID [2018-11-23 12:16:58,426 INFO L273 TraceCheckUtils]: 44: Hoare triple {12505#(<= main_~i~1 19)} assume !(~i~1 < 40); {12485#false} is VALID [2018-11-23 12:16:58,426 INFO L256 TraceCheckUtils]: 45: Hoare triple {12485#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {12485#false} is VALID [2018-11-23 12:16:58,426 INFO L273 TraceCheckUtils]: 46: Hoare triple {12485#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12485#false} is VALID [2018-11-23 12:16:58,426 INFO L273 TraceCheckUtils]: 47: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,427 INFO L273 TraceCheckUtils]: 48: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,427 INFO L273 TraceCheckUtils]: 49: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,427 INFO L273 TraceCheckUtils]: 50: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,427 INFO L273 TraceCheckUtils]: 51: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,427 INFO L273 TraceCheckUtils]: 52: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,428 INFO L273 TraceCheckUtils]: 53: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,428 INFO L273 TraceCheckUtils]: 54: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,428 INFO L273 TraceCheckUtils]: 55: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,428 INFO L273 TraceCheckUtils]: 56: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,429 INFO L273 TraceCheckUtils]: 57: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,429 INFO L273 TraceCheckUtils]: 58: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,429 INFO L273 TraceCheckUtils]: 59: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,429 INFO L273 TraceCheckUtils]: 60: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,429 INFO L273 TraceCheckUtils]: 61: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,430 INFO L273 TraceCheckUtils]: 62: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,430 INFO L273 TraceCheckUtils]: 63: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,430 INFO L273 TraceCheckUtils]: 64: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,430 INFO L273 TraceCheckUtils]: 65: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,430 INFO L273 TraceCheckUtils]: 66: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,430 INFO L273 TraceCheckUtils]: 67: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,431 INFO L273 TraceCheckUtils]: 68: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,431 INFO L273 TraceCheckUtils]: 69: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,431 INFO L273 TraceCheckUtils]: 70: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,431 INFO L273 TraceCheckUtils]: 71: Hoare triple {12485#false} assume !(~i~0 < 40); {12485#false} is VALID [2018-11-23 12:16:58,431 INFO L273 TraceCheckUtils]: 72: Hoare triple {12485#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12485#false} is VALID [2018-11-23 12:16:58,431 INFO L273 TraceCheckUtils]: 73: Hoare triple {12485#false} assume true; {12485#false} is VALID [2018-11-23 12:16:58,432 INFO L268 TraceCheckUtils]: 74: Hoare quadruple {12485#false} {12485#false} #77#return; {12485#false} is VALID [2018-11-23 12:16:58,432 INFO L273 TraceCheckUtils]: 75: Hoare triple {12485#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {12485#false} is VALID [2018-11-23 12:16:58,432 INFO L256 TraceCheckUtils]: 76: Hoare triple {12485#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {12485#false} is VALID [2018-11-23 12:16:58,432 INFO L273 TraceCheckUtils]: 77: Hoare triple {12485#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12485#false} is VALID [2018-11-23 12:16:58,432 INFO L273 TraceCheckUtils]: 78: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,432 INFO L273 TraceCheckUtils]: 79: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,432 INFO L273 TraceCheckUtils]: 80: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,433 INFO L273 TraceCheckUtils]: 81: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,433 INFO L273 TraceCheckUtils]: 82: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,433 INFO L273 TraceCheckUtils]: 83: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,433 INFO L273 TraceCheckUtils]: 84: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,433 INFO L273 TraceCheckUtils]: 85: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,433 INFO L273 TraceCheckUtils]: 86: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,433 INFO L273 TraceCheckUtils]: 87: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,434 INFO L273 TraceCheckUtils]: 88: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,434 INFO L273 TraceCheckUtils]: 89: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,434 INFO L273 TraceCheckUtils]: 90: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,434 INFO L273 TraceCheckUtils]: 91: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,434 INFO L273 TraceCheckUtils]: 92: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,434 INFO L273 TraceCheckUtils]: 93: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,434 INFO L273 TraceCheckUtils]: 94: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,435 INFO L273 TraceCheckUtils]: 95: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,435 INFO L273 TraceCheckUtils]: 96: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,435 INFO L273 TraceCheckUtils]: 97: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,435 INFO L273 TraceCheckUtils]: 98: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,435 INFO L273 TraceCheckUtils]: 99: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,435 INFO L273 TraceCheckUtils]: 100: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,436 INFO L273 TraceCheckUtils]: 101: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,436 INFO L273 TraceCheckUtils]: 102: Hoare triple {12485#false} assume !(~i~0 < 40); {12485#false} is VALID [2018-11-23 12:16:58,436 INFO L273 TraceCheckUtils]: 103: Hoare triple {12485#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12485#false} is VALID [2018-11-23 12:16:58,436 INFO L273 TraceCheckUtils]: 104: Hoare triple {12485#false} assume true; {12485#false} is VALID [2018-11-23 12:16:58,436 INFO L268 TraceCheckUtils]: 105: Hoare quadruple {12485#false} {12485#false} #79#return; {12485#false} is VALID [2018-11-23 12:16:58,436 INFO L273 TraceCheckUtils]: 106: Hoare triple {12485#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {12485#false} is VALID [2018-11-23 12:16:58,436 INFO L273 TraceCheckUtils]: 107: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:58,436 INFO L273 TraceCheckUtils]: 108: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:58,436 INFO L273 TraceCheckUtils]: 109: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:58,437 INFO L273 TraceCheckUtils]: 110: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:58,437 INFO L273 TraceCheckUtils]: 111: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:58,437 INFO L273 TraceCheckUtils]: 112: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:58,437 INFO L273 TraceCheckUtils]: 113: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:58,437 INFO L273 TraceCheckUtils]: 114: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:58,437 INFO L273 TraceCheckUtils]: 115: Hoare triple {12485#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {12485#false} is VALID [2018-11-23 12:16:58,437 INFO L273 TraceCheckUtils]: 116: Hoare triple {12485#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {12485#false} is VALID [2018-11-23 12:16:58,437 INFO L273 TraceCheckUtils]: 117: Hoare triple {12485#false} assume !(~i~2 < 39); {12485#false} is VALID [2018-11-23 12:16:58,437 INFO L273 TraceCheckUtils]: 118: Hoare triple {12485#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {12485#false} is VALID [2018-11-23 12:16:58,438 INFO L256 TraceCheckUtils]: 119: Hoare triple {12485#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {12485#false} is VALID [2018-11-23 12:16:58,438 INFO L273 TraceCheckUtils]: 120: Hoare triple {12485#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {12485#false} is VALID [2018-11-23 12:16:58,438 INFO L273 TraceCheckUtils]: 121: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,438 INFO L273 TraceCheckUtils]: 122: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,438 INFO L273 TraceCheckUtils]: 123: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,438 INFO L273 TraceCheckUtils]: 124: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,438 INFO L273 TraceCheckUtils]: 125: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 126: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 127: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 128: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 129: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 130: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 131: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 132: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 133: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 134: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,439 INFO L273 TraceCheckUtils]: 135: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,440 INFO L273 TraceCheckUtils]: 136: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,440 INFO L273 TraceCheckUtils]: 137: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,440 INFO L273 TraceCheckUtils]: 138: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,440 INFO L273 TraceCheckUtils]: 139: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,440 INFO L273 TraceCheckUtils]: 140: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,440 INFO L273 TraceCheckUtils]: 141: Hoare triple {12485#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {12485#false} is VALID [2018-11-23 12:16:58,440 INFO L273 TraceCheckUtils]: 142: Hoare triple {12485#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,441 INFO L273 TraceCheckUtils]: 143: Hoare triple {12485#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {12485#false} is VALID [2018-11-23 12:16:58,441 INFO L273 TraceCheckUtils]: 144: Hoare triple {12485#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {12485#false} is VALID [2018-11-23 12:16:58,441 INFO L273 TraceCheckUtils]: 145: Hoare triple {12485#false} assume !(~i~0 < 40); {12485#false} is VALID [2018-11-23 12:16:58,441 INFO L273 TraceCheckUtils]: 146: Hoare triple {12485#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {12485#false} is VALID [2018-11-23 12:16:58,441 INFO L273 TraceCheckUtils]: 147: Hoare triple {12485#false} assume true; {12485#false} is VALID [2018-11-23 12:16:58,441 INFO L268 TraceCheckUtils]: 148: Hoare quadruple {12485#false} {12485#false} #81#return; {12485#false} is VALID [2018-11-23 12:16:58,441 INFO L273 TraceCheckUtils]: 149: Hoare triple {12485#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {12485#false} is VALID [2018-11-23 12:16:58,442 INFO L273 TraceCheckUtils]: 150: Hoare triple {12485#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {12485#false} is VALID [2018-11-23 12:16:58,442 INFO L273 TraceCheckUtils]: 151: Hoare triple {12485#false} assume !false; {12485#false} is VALID [2018-11-23 12:16:58,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1067 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 706 trivial. 0 not checked. [2018-11-23 12:16:58,471 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:16:58,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 23 [2018-11-23 12:16:58,472 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 152 [2018-11-23 12:16:58,473 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:16:58,473 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states. [2018-11-23 12:16:58,556 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:58,556 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-11-23 12:16:58,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-11-23 12:16:58,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2018-11-23 12:16:58,557 INFO L87 Difference]: Start difference. First operand 95 states and 105 transitions. Second operand 23 states. [2018-11-23 12:16:59,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:59,280 INFO L93 Difference]: Finished difference Result 148 states and 168 transitions. [2018-11-23 12:16:59,280 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-23 12:16:59,280 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 152 [2018-11-23 12:16:59,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:16:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-11-23 12:16:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 98 transitions. [2018-11-23 12:16:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-11-23 12:16:59,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 98 transitions. [2018-11-23 12:16:59,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 98 transitions. [2018-11-23 12:16:59,459 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:16:59,461 INFO L225 Difference]: With dead ends: 148 [2018-11-23 12:16:59,462 INFO L226 Difference]: Without dead ends: 98 [2018-11-23 12:16:59,462 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 152 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2018-11-23 12:16:59,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2018-11-23 12:16:59,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 97. [2018-11-23 12:16:59,504 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:16:59,505 INFO L82 GeneralOperation]: Start isEquivalent. First operand 98 states. Second operand 97 states. [2018-11-23 12:16:59,505 INFO L74 IsIncluded]: Start isIncluded. First operand 98 states. Second operand 97 states. [2018-11-23 12:16:59,505 INFO L87 Difference]: Start difference. First operand 98 states. Second operand 97 states. [2018-11-23 12:16:59,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:59,508 INFO L93 Difference]: Finished difference Result 98 states and 108 transitions. [2018-11-23 12:16:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 108 transitions. [2018-11-23 12:16:59,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:59,508 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:59,508 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 98 states. [2018-11-23 12:16:59,509 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 98 states. [2018-11-23 12:16:59,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:16:59,511 INFO L93 Difference]: Finished difference Result 98 states and 108 transitions. [2018-11-23 12:16:59,511 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 108 transitions. [2018-11-23 12:16:59,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:16:59,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:16:59,511 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:16:59,512 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:16:59,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-23 12:16:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 107 transitions. [2018-11-23 12:16:59,514 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 107 transitions. Word has length 152 [2018-11-23 12:16:59,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:16:59,514 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 107 transitions. [2018-11-23 12:16:59,514 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-11-23 12:16:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 107 transitions. [2018-11-23 12:16:59,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 12:16:59,515 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:16:59,515 INFO L402 BasicCegarLoop]: trace histogram [20, 20, 18, 18, 18, 18, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:16:59,516 INFO L423 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:16:59,516 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:16:59,516 INFO L82 PathProgramCache]: Analyzing trace with hash 1779127339, now seen corresponding path program 20 times [2018-11-23 12:16:59,516 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:16:59,516 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:16:59,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:59,517 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:16:59,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:16:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:00,023 INFO L256 TraceCheckUtils]: 0: Hoare triple {13504#true} call ULTIMATE.init(); {13504#true} is VALID [2018-11-23 12:17:00,024 INFO L273 TraceCheckUtils]: 1: Hoare triple {13504#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {13504#true} is VALID [2018-11-23 12:17:00,024 INFO L273 TraceCheckUtils]: 2: Hoare triple {13504#true} assume true; {13504#true} is VALID [2018-11-23 12:17:00,024 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {13504#true} {13504#true} #73#return; {13504#true} is VALID [2018-11-23 12:17:00,024 INFO L256 TraceCheckUtils]: 4: Hoare triple {13504#true} call #t~ret14 := main(); {13504#true} is VALID [2018-11-23 12:17:00,025 INFO L273 TraceCheckUtils]: 5: Hoare triple {13504#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {13506#(= main_~i~1 0)} is VALID [2018-11-23 12:17:00,028 INFO L273 TraceCheckUtils]: 6: Hoare triple {13506#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13506#(= main_~i~1 0)} is VALID [2018-11-23 12:17:00,029 INFO L273 TraceCheckUtils]: 7: Hoare triple {13506#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13507#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:00,029 INFO L273 TraceCheckUtils]: 8: Hoare triple {13507#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13507#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:00,030 INFO L273 TraceCheckUtils]: 9: Hoare triple {13507#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13508#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:00,030 INFO L273 TraceCheckUtils]: 10: Hoare triple {13508#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13508#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:00,030 INFO L273 TraceCheckUtils]: 11: Hoare triple {13508#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13509#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:00,031 INFO L273 TraceCheckUtils]: 12: Hoare triple {13509#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13509#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:00,031 INFO L273 TraceCheckUtils]: 13: Hoare triple {13509#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13510#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:00,031 INFO L273 TraceCheckUtils]: 14: Hoare triple {13510#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13510#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:00,032 INFO L273 TraceCheckUtils]: 15: Hoare triple {13510#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13511#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:00,032 INFO L273 TraceCheckUtils]: 16: Hoare triple {13511#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13511#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:00,033 INFO L273 TraceCheckUtils]: 17: Hoare triple {13511#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13512#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:00,034 INFO L273 TraceCheckUtils]: 18: Hoare triple {13512#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13512#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:00,034 INFO L273 TraceCheckUtils]: 19: Hoare triple {13512#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13513#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:00,035 INFO L273 TraceCheckUtils]: 20: Hoare triple {13513#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13513#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:00,036 INFO L273 TraceCheckUtils]: 21: Hoare triple {13513#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13514#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:00,036 INFO L273 TraceCheckUtils]: 22: Hoare triple {13514#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13514#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:00,037 INFO L273 TraceCheckUtils]: 23: Hoare triple {13514#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13515#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:00,037 INFO L273 TraceCheckUtils]: 24: Hoare triple {13515#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13515#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:00,038 INFO L273 TraceCheckUtils]: 25: Hoare triple {13515#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13516#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:00,039 INFO L273 TraceCheckUtils]: 26: Hoare triple {13516#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13516#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:00,039 INFO L273 TraceCheckUtils]: 27: Hoare triple {13516#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13517#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:00,040 INFO L273 TraceCheckUtils]: 28: Hoare triple {13517#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13517#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:00,041 INFO L273 TraceCheckUtils]: 29: Hoare triple {13517#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13518#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:00,041 INFO L273 TraceCheckUtils]: 30: Hoare triple {13518#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13518#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:00,042 INFO L273 TraceCheckUtils]: 31: Hoare triple {13518#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13519#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:00,042 INFO L273 TraceCheckUtils]: 32: Hoare triple {13519#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13519#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:00,043 INFO L273 TraceCheckUtils]: 33: Hoare triple {13519#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13520#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:00,044 INFO L273 TraceCheckUtils]: 34: Hoare triple {13520#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13520#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:00,044 INFO L273 TraceCheckUtils]: 35: Hoare triple {13520#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13521#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:00,045 INFO L273 TraceCheckUtils]: 36: Hoare triple {13521#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13521#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:00,046 INFO L273 TraceCheckUtils]: 37: Hoare triple {13521#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13522#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:00,046 INFO L273 TraceCheckUtils]: 38: Hoare triple {13522#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13522#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:00,047 INFO L273 TraceCheckUtils]: 39: Hoare triple {13522#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13523#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:00,047 INFO L273 TraceCheckUtils]: 40: Hoare triple {13523#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13523#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:00,048 INFO L273 TraceCheckUtils]: 41: Hoare triple {13523#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13524#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:00,049 INFO L273 TraceCheckUtils]: 42: Hoare triple {13524#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13524#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:00,049 INFO L273 TraceCheckUtils]: 43: Hoare triple {13524#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13525#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:00,050 INFO L273 TraceCheckUtils]: 44: Hoare triple {13525#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13525#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:00,051 INFO L273 TraceCheckUtils]: 45: Hoare triple {13525#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13526#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:00,051 INFO L273 TraceCheckUtils]: 46: Hoare triple {13526#(<= main_~i~1 20)} assume !(~i~1 < 40); {13505#false} is VALID [2018-11-23 12:17:00,051 INFO L256 TraceCheckUtils]: 47: Hoare triple {13505#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {13504#true} is VALID [2018-11-23 12:17:00,052 INFO L273 TraceCheckUtils]: 48: Hoare triple {13504#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13504#true} is VALID [2018-11-23 12:17:00,052 INFO L273 TraceCheckUtils]: 49: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,052 INFO L273 TraceCheckUtils]: 50: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,052 INFO L273 TraceCheckUtils]: 51: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,052 INFO L273 TraceCheckUtils]: 52: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,053 INFO L273 TraceCheckUtils]: 53: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,053 INFO L273 TraceCheckUtils]: 54: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,053 INFO L273 TraceCheckUtils]: 55: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,053 INFO L273 TraceCheckUtils]: 56: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,053 INFO L273 TraceCheckUtils]: 57: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,054 INFO L273 TraceCheckUtils]: 58: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,054 INFO L273 TraceCheckUtils]: 59: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,054 INFO L273 TraceCheckUtils]: 60: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,054 INFO L273 TraceCheckUtils]: 61: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,054 INFO L273 TraceCheckUtils]: 62: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,054 INFO L273 TraceCheckUtils]: 63: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,055 INFO L273 TraceCheckUtils]: 64: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,055 INFO L273 TraceCheckUtils]: 65: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,055 INFO L273 TraceCheckUtils]: 66: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,055 INFO L273 TraceCheckUtils]: 67: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,055 INFO L273 TraceCheckUtils]: 68: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,055 INFO L273 TraceCheckUtils]: 69: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,056 INFO L273 TraceCheckUtils]: 70: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,056 INFO L273 TraceCheckUtils]: 71: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,056 INFO L273 TraceCheckUtils]: 72: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,056 INFO L273 TraceCheckUtils]: 73: Hoare triple {13504#true} assume !(~i~0 < 40); {13504#true} is VALID [2018-11-23 12:17:00,056 INFO L273 TraceCheckUtils]: 74: Hoare triple {13504#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13504#true} is VALID [2018-11-23 12:17:00,056 INFO L273 TraceCheckUtils]: 75: Hoare triple {13504#true} assume true; {13504#true} is VALID [2018-11-23 12:17:00,057 INFO L268 TraceCheckUtils]: 76: Hoare quadruple {13504#true} {13505#false} #77#return; {13505#false} is VALID [2018-11-23 12:17:00,057 INFO L273 TraceCheckUtils]: 77: Hoare triple {13505#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {13505#false} is VALID [2018-11-23 12:17:00,057 INFO L256 TraceCheckUtils]: 78: Hoare triple {13505#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {13504#true} is VALID [2018-11-23 12:17:00,057 INFO L273 TraceCheckUtils]: 79: Hoare triple {13504#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13504#true} is VALID [2018-11-23 12:17:00,057 INFO L273 TraceCheckUtils]: 80: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,057 INFO L273 TraceCheckUtils]: 81: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,057 INFO L273 TraceCheckUtils]: 82: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,058 INFO L273 TraceCheckUtils]: 83: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,058 INFO L273 TraceCheckUtils]: 84: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,058 INFO L273 TraceCheckUtils]: 85: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,058 INFO L273 TraceCheckUtils]: 86: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,058 INFO L273 TraceCheckUtils]: 87: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,058 INFO L273 TraceCheckUtils]: 88: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,059 INFO L273 TraceCheckUtils]: 89: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,059 INFO L273 TraceCheckUtils]: 90: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,059 INFO L273 TraceCheckUtils]: 91: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,059 INFO L273 TraceCheckUtils]: 92: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,059 INFO L273 TraceCheckUtils]: 93: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,059 INFO L273 TraceCheckUtils]: 94: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,060 INFO L273 TraceCheckUtils]: 95: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,060 INFO L273 TraceCheckUtils]: 96: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,060 INFO L273 TraceCheckUtils]: 97: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,060 INFO L273 TraceCheckUtils]: 98: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,060 INFO L273 TraceCheckUtils]: 99: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,060 INFO L273 TraceCheckUtils]: 100: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,060 INFO L273 TraceCheckUtils]: 101: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,061 INFO L273 TraceCheckUtils]: 102: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,061 INFO L273 TraceCheckUtils]: 103: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,061 INFO L273 TraceCheckUtils]: 104: Hoare triple {13504#true} assume !(~i~0 < 40); {13504#true} is VALID [2018-11-23 12:17:00,061 INFO L273 TraceCheckUtils]: 105: Hoare triple {13504#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13504#true} is VALID [2018-11-23 12:17:00,061 INFO L273 TraceCheckUtils]: 106: Hoare triple {13504#true} assume true; {13504#true} is VALID [2018-11-23 12:17:00,061 INFO L268 TraceCheckUtils]: 107: Hoare quadruple {13504#true} {13505#false} #79#return; {13505#false} is VALID [2018-11-23 12:17:00,062 INFO L273 TraceCheckUtils]: 108: Hoare triple {13505#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {13505#false} is VALID [2018-11-23 12:17:00,062 INFO L273 TraceCheckUtils]: 109: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:00,062 INFO L273 TraceCheckUtils]: 110: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:00,062 INFO L273 TraceCheckUtils]: 111: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:00,062 INFO L273 TraceCheckUtils]: 112: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:00,062 INFO L273 TraceCheckUtils]: 113: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:00,062 INFO L273 TraceCheckUtils]: 114: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:00,063 INFO L273 TraceCheckUtils]: 115: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:00,063 INFO L273 TraceCheckUtils]: 116: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:00,063 INFO L273 TraceCheckUtils]: 117: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:00,063 INFO L273 TraceCheckUtils]: 118: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:00,063 INFO L273 TraceCheckUtils]: 119: Hoare triple {13505#false} assume !(~i~2 < 39); {13505#false} is VALID [2018-11-23 12:17:00,063 INFO L273 TraceCheckUtils]: 120: Hoare triple {13505#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {13505#false} is VALID [2018-11-23 12:17:00,063 INFO L256 TraceCheckUtils]: 121: Hoare triple {13505#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {13504#true} is VALID [2018-11-23 12:17:00,064 INFO L273 TraceCheckUtils]: 122: Hoare triple {13504#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13504#true} is VALID [2018-11-23 12:17:00,064 INFO L273 TraceCheckUtils]: 123: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,064 INFO L273 TraceCheckUtils]: 124: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,064 INFO L273 TraceCheckUtils]: 125: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,064 INFO L273 TraceCheckUtils]: 126: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,064 INFO L273 TraceCheckUtils]: 127: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,065 INFO L273 TraceCheckUtils]: 128: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,065 INFO L273 TraceCheckUtils]: 129: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,065 INFO L273 TraceCheckUtils]: 130: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,065 INFO L273 TraceCheckUtils]: 131: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,065 INFO L273 TraceCheckUtils]: 132: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,065 INFO L273 TraceCheckUtils]: 133: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,065 INFO L273 TraceCheckUtils]: 134: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,066 INFO L273 TraceCheckUtils]: 135: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,066 INFO L273 TraceCheckUtils]: 136: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,066 INFO L273 TraceCheckUtils]: 137: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,066 INFO L273 TraceCheckUtils]: 138: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,066 INFO L273 TraceCheckUtils]: 139: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,066 INFO L273 TraceCheckUtils]: 140: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,066 INFO L273 TraceCheckUtils]: 141: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,067 INFO L273 TraceCheckUtils]: 142: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,067 INFO L273 TraceCheckUtils]: 143: Hoare triple {13504#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13504#true} is VALID [2018-11-23 12:17:00,067 INFO L273 TraceCheckUtils]: 144: Hoare triple {13504#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,067 INFO L273 TraceCheckUtils]: 145: Hoare triple {13504#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13504#true} is VALID [2018-11-23 12:17:00,067 INFO L273 TraceCheckUtils]: 146: Hoare triple {13504#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13504#true} is VALID [2018-11-23 12:17:00,067 INFO L273 TraceCheckUtils]: 147: Hoare triple {13504#true} assume !(~i~0 < 40); {13504#true} is VALID [2018-11-23 12:17:00,067 INFO L273 TraceCheckUtils]: 148: Hoare triple {13504#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13504#true} is VALID [2018-11-23 12:17:00,068 INFO L273 TraceCheckUtils]: 149: Hoare triple {13504#true} assume true; {13504#true} is VALID [2018-11-23 12:17:00,068 INFO L268 TraceCheckUtils]: 150: Hoare quadruple {13504#true} {13505#false} #81#return; {13505#false} is VALID [2018-11-23 12:17:00,068 INFO L273 TraceCheckUtils]: 151: Hoare triple {13505#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {13505#false} is VALID [2018-11-23 12:17:00,068 INFO L273 TraceCheckUtils]: 152: Hoare triple {13505#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {13505#false} is VALID [2018-11-23 12:17:00,068 INFO L273 TraceCheckUtils]: 153: Hoare triple {13505#false} assume !false; {13505#false} is VALID [2018-11-23 12:17:00,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 706 trivial. 0 not checked. [2018-11-23 12:17:00,082 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:00,082 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:00,093 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:17:00,180 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:17:00,181 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:00,230 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:01,376 INFO L256 TraceCheckUtils]: 0: Hoare triple {13504#true} call ULTIMATE.init(); {13504#true} is VALID [2018-11-23 12:17:01,377 INFO L273 TraceCheckUtils]: 1: Hoare triple {13504#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {13504#true} is VALID [2018-11-23 12:17:01,377 INFO L273 TraceCheckUtils]: 2: Hoare triple {13504#true} assume true; {13504#true} is VALID [2018-11-23 12:17:01,377 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {13504#true} {13504#true} #73#return; {13504#true} is VALID [2018-11-23 12:17:01,377 INFO L256 TraceCheckUtils]: 4: Hoare triple {13504#true} call #t~ret14 := main(); {13504#true} is VALID [2018-11-23 12:17:01,378 INFO L273 TraceCheckUtils]: 5: Hoare triple {13504#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {13545#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:01,379 INFO L273 TraceCheckUtils]: 6: Hoare triple {13545#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13545#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:01,379 INFO L273 TraceCheckUtils]: 7: Hoare triple {13545#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13507#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:01,380 INFO L273 TraceCheckUtils]: 8: Hoare triple {13507#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13507#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:01,380 INFO L273 TraceCheckUtils]: 9: Hoare triple {13507#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13508#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:01,380 INFO L273 TraceCheckUtils]: 10: Hoare triple {13508#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13508#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:01,381 INFO L273 TraceCheckUtils]: 11: Hoare triple {13508#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13509#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:01,381 INFO L273 TraceCheckUtils]: 12: Hoare triple {13509#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13509#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:01,382 INFO L273 TraceCheckUtils]: 13: Hoare triple {13509#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13510#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:01,382 INFO L273 TraceCheckUtils]: 14: Hoare triple {13510#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13510#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:01,383 INFO L273 TraceCheckUtils]: 15: Hoare triple {13510#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13511#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:01,383 INFO L273 TraceCheckUtils]: 16: Hoare triple {13511#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13511#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:01,384 INFO L273 TraceCheckUtils]: 17: Hoare triple {13511#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13512#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:01,385 INFO L273 TraceCheckUtils]: 18: Hoare triple {13512#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13512#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:01,385 INFO L273 TraceCheckUtils]: 19: Hoare triple {13512#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13513#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:01,386 INFO L273 TraceCheckUtils]: 20: Hoare triple {13513#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13513#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:01,387 INFO L273 TraceCheckUtils]: 21: Hoare triple {13513#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13514#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:01,387 INFO L273 TraceCheckUtils]: 22: Hoare triple {13514#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13514#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:01,388 INFO L273 TraceCheckUtils]: 23: Hoare triple {13514#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13515#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:01,388 INFO L273 TraceCheckUtils]: 24: Hoare triple {13515#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13515#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:01,389 INFO L273 TraceCheckUtils]: 25: Hoare triple {13515#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13516#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:01,390 INFO L273 TraceCheckUtils]: 26: Hoare triple {13516#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13516#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:01,390 INFO L273 TraceCheckUtils]: 27: Hoare triple {13516#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13517#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:01,391 INFO L273 TraceCheckUtils]: 28: Hoare triple {13517#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13517#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:01,392 INFO L273 TraceCheckUtils]: 29: Hoare triple {13517#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13518#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:01,392 INFO L273 TraceCheckUtils]: 30: Hoare triple {13518#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13518#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:01,393 INFO L273 TraceCheckUtils]: 31: Hoare triple {13518#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13519#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:01,393 INFO L273 TraceCheckUtils]: 32: Hoare triple {13519#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13519#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:01,394 INFO L273 TraceCheckUtils]: 33: Hoare triple {13519#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13520#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:01,395 INFO L273 TraceCheckUtils]: 34: Hoare triple {13520#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13520#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:01,395 INFO L273 TraceCheckUtils]: 35: Hoare triple {13520#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13521#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:01,396 INFO L273 TraceCheckUtils]: 36: Hoare triple {13521#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13521#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:01,397 INFO L273 TraceCheckUtils]: 37: Hoare triple {13521#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13522#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:01,397 INFO L273 TraceCheckUtils]: 38: Hoare triple {13522#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13522#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:01,398 INFO L273 TraceCheckUtils]: 39: Hoare triple {13522#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13523#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:01,398 INFO L273 TraceCheckUtils]: 40: Hoare triple {13523#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13523#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:01,399 INFO L273 TraceCheckUtils]: 41: Hoare triple {13523#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13524#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:01,400 INFO L273 TraceCheckUtils]: 42: Hoare triple {13524#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13524#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:01,400 INFO L273 TraceCheckUtils]: 43: Hoare triple {13524#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13525#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:01,401 INFO L273 TraceCheckUtils]: 44: Hoare triple {13525#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {13525#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:01,402 INFO L273 TraceCheckUtils]: 45: Hoare triple {13525#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {13526#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:01,402 INFO L273 TraceCheckUtils]: 46: Hoare triple {13526#(<= main_~i~1 20)} assume !(~i~1 < 40); {13505#false} is VALID [2018-11-23 12:17:01,402 INFO L256 TraceCheckUtils]: 47: Hoare triple {13505#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {13505#false} is VALID [2018-11-23 12:17:01,403 INFO L273 TraceCheckUtils]: 48: Hoare triple {13505#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13505#false} is VALID [2018-11-23 12:17:01,403 INFO L273 TraceCheckUtils]: 49: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,403 INFO L273 TraceCheckUtils]: 50: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,403 INFO L273 TraceCheckUtils]: 51: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,403 INFO L273 TraceCheckUtils]: 52: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,404 INFO L273 TraceCheckUtils]: 53: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,404 INFO L273 TraceCheckUtils]: 54: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,404 INFO L273 TraceCheckUtils]: 55: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,404 INFO L273 TraceCheckUtils]: 56: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,404 INFO L273 TraceCheckUtils]: 57: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,404 INFO L273 TraceCheckUtils]: 58: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,404 INFO L273 TraceCheckUtils]: 59: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,405 INFO L273 TraceCheckUtils]: 60: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,405 INFO L273 TraceCheckUtils]: 61: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,405 INFO L273 TraceCheckUtils]: 62: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,405 INFO L273 TraceCheckUtils]: 63: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,405 INFO L273 TraceCheckUtils]: 64: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,405 INFO L273 TraceCheckUtils]: 65: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,405 INFO L273 TraceCheckUtils]: 66: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,405 INFO L273 TraceCheckUtils]: 67: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,405 INFO L273 TraceCheckUtils]: 68: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L273 TraceCheckUtils]: 69: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L273 TraceCheckUtils]: 70: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L273 TraceCheckUtils]: 71: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L273 TraceCheckUtils]: 72: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L273 TraceCheckUtils]: 73: Hoare triple {13505#false} assume !(~i~0 < 40); {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L273 TraceCheckUtils]: 74: Hoare triple {13505#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L273 TraceCheckUtils]: 75: Hoare triple {13505#false} assume true; {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L268 TraceCheckUtils]: 76: Hoare quadruple {13505#false} {13505#false} #77#return; {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L273 TraceCheckUtils]: 77: Hoare triple {13505#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {13505#false} is VALID [2018-11-23 12:17:01,406 INFO L256 TraceCheckUtils]: 78: Hoare triple {13505#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {13505#false} is VALID [2018-11-23 12:17:01,407 INFO L273 TraceCheckUtils]: 79: Hoare triple {13505#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13505#false} is VALID [2018-11-23 12:17:01,407 INFO L273 TraceCheckUtils]: 80: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,407 INFO L273 TraceCheckUtils]: 81: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,407 INFO L273 TraceCheckUtils]: 82: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,407 INFO L273 TraceCheckUtils]: 83: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,407 INFO L273 TraceCheckUtils]: 84: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,407 INFO L273 TraceCheckUtils]: 85: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,407 INFO L273 TraceCheckUtils]: 86: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,407 INFO L273 TraceCheckUtils]: 87: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 88: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 89: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 90: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 91: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 92: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 93: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 94: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 95: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 96: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,408 INFO L273 TraceCheckUtils]: 97: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,409 INFO L273 TraceCheckUtils]: 98: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,409 INFO L273 TraceCheckUtils]: 99: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,409 INFO L273 TraceCheckUtils]: 100: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,409 INFO L273 TraceCheckUtils]: 101: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,409 INFO L273 TraceCheckUtils]: 102: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,409 INFO L273 TraceCheckUtils]: 103: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,409 INFO L273 TraceCheckUtils]: 104: Hoare triple {13505#false} assume !(~i~0 < 40); {13505#false} is VALID [2018-11-23 12:17:01,409 INFO L273 TraceCheckUtils]: 105: Hoare triple {13505#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13505#false} is VALID [2018-11-23 12:17:01,409 INFO L273 TraceCheckUtils]: 106: Hoare triple {13505#false} assume true; {13505#false} is VALID [2018-11-23 12:17:01,410 INFO L268 TraceCheckUtils]: 107: Hoare quadruple {13505#false} {13505#false} #79#return; {13505#false} is VALID [2018-11-23 12:17:01,410 INFO L273 TraceCheckUtils]: 108: Hoare triple {13505#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {13505#false} is VALID [2018-11-23 12:17:01,410 INFO L273 TraceCheckUtils]: 109: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:01,410 INFO L273 TraceCheckUtils]: 110: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:01,410 INFO L273 TraceCheckUtils]: 111: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:01,410 INFO L273 TraceCheckUtils]: 112: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:01,410 INFO L273 TraceCheckUtils]: 113: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:01,410 INFO L273 TraceCheckUtils]: 114: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:01,410 INFO L273 TraceCheckUtils]: 115: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:01,411 INFO L273 TraceCheckUtils]: 116: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:01,411 INFO L273 TraceCheckUtils]: 117: Hoare triple {13505#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {13505#false} is VALID [2018-11-23 12:17:01,411 INFO L273 TraceCheckUtils]: 118: Hoare triple {13505#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {13505#false} is VALID [2018-11-23 12:17:01,411 INFO L273 TraceCheckUtils]: 119: Hoare triple {13505#false} assume !(~i~2 < 39); {13505#false} is VALID [2018-11-23 12:17:01,411 INFO L273 TraceCheckUtils]: 120: Hoare triple {13505#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {13505#false} is VALID [2018-11-23 12:17:01,411 INFO L256 TraceCheckUtils]: 121: Hoare triple {13505#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {13505#false} is VALID [2018-11-23 12:17:01,411 INFO L273 TraceCheckUtils]: 122: Hoare triple {13505#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {13505#false} is VALID [2018-11-23 12:17:01,411 INFO L273 TraceCheckUtils]: 123: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,411 INFO L273 TraceCheckUtils]: 124: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,412 INFO L273 TraceCheckUtils]: 125: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,414 INFO L273 TraceCheckUtils]: 126: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,414 INFO L273 TraceCheckUtils]: 127: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,414 INFO L273 TraceCheckUtils]: 128: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,414 INFO L273 TraceCheckUtils]: 129: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,414 INFO L273 TraceCheckUtils]: 130: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,415 INFO L273 TraceCheckUtils]: 131: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,415 INFO L273 TraceCheckUtils]: 132: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,415 INFO L273 TraceCheckUtils]: 133: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,415 INFO L273 TraceCheckUtils]: 134: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,415 INFO L273 TraceCheckUtils]: 135: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,415 INFO L273 TraceCheckUtils]: 136: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,415 INFO L273 TraceCheckUtils]: 137: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,415 INFO L273 TraceCheckUtils]: 138: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,415 INFO L273 TraceCheckUtils]: 139: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,416 INFO L273 TraceCheckUtils]: 140: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,416 INFO L273 TraceCheckUtils]: 141: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,416 INFO L273 TraceCheckUtils]: 142: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,416 INFO L273 TraceCheckUtils]: 143: Hoare triple {13505#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {13505#false} is VALID [2018-11-23 12:17:01,416 INFO L273 TraceCheckUtils]: 144: Hoare triple {13505#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,416 INFO L273 TraceCheckUtils]: 145: Hoare triple {13505#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {13505#false} is VALID [2018-11-23 12:17:01,416 INFO L273 TraceCheckUtils]: 146: Hoare triple {13505#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {13505#false} is VALID [2018-11-23 12:17:01,416 INFO L273 TraceCheckUtils]: 147: Hoare triple {13505#false} assume !(~i~0 < 40); {13505#false} is VALID [2018-11-23 12:17:01,416 INFO L273 TraceCheckUtils]: 148: Hoare triple {13505#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {13505#false} is VALID [2018-11-23 12:17:01,417 INFO L273 TraceCheckUtils]: 149: Hoare triple {13505#false} assume true; {13505#false} is VALID [2018-11-23 12:17:01,417 INFO L268 TraceCheckUtils]: 150: Hoare quadruple {13505#false} {13505#false} #81#return; {13505#false} is VALID [2018-11-23 12:17:01,417 INFO L273 TraceCheckUtils]: 151: Hoare triple {13505#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {13505#false} is VALID [2018-11-23 12:17:01,417 INFO L273 TraceCheckUtils]: 152: Hoare triple {13505#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {13505#false} is VALID [2018-11-23 12:17:01,417 INFO L273 TraceCheckUtils]: 153: Hoare triple {13505#false} assume !false; {13505#false} is VALID [2018-11-23 12:17:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 706 trivial. 0 not checked. [2018-11-23 12:17:01,446 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:01,446 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 24 [2018-11-23 12:17:01,447 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 154 [2018-11-23 12:17:01,447 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:01,447 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-23 12:17:01,607 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:01,607 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-23 12:17:01,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-23 12:17:01,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=276, Unknown=0, NotChecked=0, Total=552 [2018-11-23 12:17:01,608 INFO L87 Difference]: Start difference. First operand 97 states and 107 transitions. Second operand 24 states. [2018-11-23 12:17:02,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:02,316 INFO L93 Difference]: Finished difference Result 150 states and 170 transitions. [2018-11-23 12:17:02,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-11-23 12:17:02,316 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 154 [2018-11-23 12:17:02,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:02,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-23 12:17:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 100 transitions. [2018-11-23 12:17:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-23 12:17:02,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 100 transitions. [2018-11-23 12:17:02,319 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 100 transitions. [2018-11-23 12:17:02,414 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:02,416 INFO L225 Difference]: With dead ends: 150 [2018-11-23 12:17:02,416 INFO L226 Difference]: Without dead ends: 100 [2018-11-23 12:17:02,417 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=276, Invalid=276, Unknown=0, NotChecked=0, Total=552 [2018-11-23 12:17:02,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2018-11-23 12:17:02,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 99. [2018-11-23 12:17:02,457 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:02,457 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand 99 states. [2018-11-23 12:17:02,457 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 99 states. [2018-11-23 12:17:02,458 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 99 states. [2018-11-23 12:17:02,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:02,460 INFO L93 Difference]: Finished difference Result 100 states and 110 transitions. [2018-11-23 12:17:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 110 transitions. [2018-11-23 12:17:02,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:02,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:02,460 INFO L74 IsIncluded]: Start isIncluded. First operand 99 states. Second operand 100 states. [2018-11-23 12:17:02,461 INFO L87 Difference]: Start difference. First operand 99 states. Second operand 100 states. [2018-11-23 12:17:02,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:02,463 INFO L93 Difference]: Finished difference Result 100 states and 110 transitions. [2018-11-23 12:17:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 110 transitions. [2018-11-23 12:17:02,463 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:02,463 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:02,463 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:02,464 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99 states. [2018-11-23 12:17:02,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 109 transitions. [2018-11-23 12:17:02,466 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 109 transitions. Word has length 154 [2018-11-23 12:17:02,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:02,466 INFO L480 AbstractCegarLoop]: Abstraction has 99 states and 109 transitions. [2018-11-23 12:17:02,466 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-23 12:17:02,466 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 109 transitions. [2018-11-23 12:17:02,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-11-23 12:17:02,467 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:02,467 INFO L402 BasicCegarLoop]: trace histogram [21, 21, 18, 18, 18, 18, 5, 5, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:02,468 INFO L423 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:02,468 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:02,468 INFO L82 PathProgramCache]: Analyzing trace with hash 201306861, now seen corresponding path program 21 times [2018-11-23 12:17:02,468 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:02,468 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:02,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:02,469 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:02,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:02,926 INFO L256 TraceCheckUtils]: 0: Hoare triple {14541#true} call ULTIMATE.init(); {14541#true} is VALID [2018-11-23 12:17:02,927 INFO L273 TraceCheckUtils]: 1: Hoare triple {14541#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {14541#true} is VALID [2018-11-23 12:17:02,927 INFO L273 TraceCheckUtils]: 2: Hoare triple {14541#true} assume true; {14541#true} is VALID [2018-11-23 12:17:02,927 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {14541#true} {14541#true} #73#return; {14541#true} is VALID [2018-11-23 12:17:02,927 INFO L256 TraceCheckUtils]: 4: Hoare triple {14541#true} call #t~ret14 := main(); {14541#true} is VALID [2018-11-23 12:17:02,928 INFO L273 TraceCheckUtils]: 5: Hoare triple {14541#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {14543#(= main_~i~1 0)} is VALID [2018-11-23 12:17:02,928 INFO L273 TraceCheckUtils]: 6: Hoare triple {14543#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14543#(= main_~i~1 0)} is VALID [2018-11-23 12:17:02,929 INFO L273 TraceCheckUtils]: 7: Hoare triple {14543#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14544#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:02,930 INFO L273 TraceCheckUtils]: 8: Hoare triple {14544#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14544#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:02,930 INFO L273 TraceCheckUtils]: 9: Hoare triple {14544#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14545#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:02,930 INFO L273 TraceCheckUtils]: 10: Hoare triple {14545#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14545#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:02,931 INFO L273 TraceCheckUtils]: 11: Hoare triple {14545#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14546#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:02,931 INFO L273 TraceCheckUtils]: 12: Hoare triple {14546#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14546#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:02,932 INFO L273 TraceCheckUtils]: 13: Hoare triple {14546#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14547#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:02,932 INFO L273 TraceCheckUtils]: 14: Hoare triple {14547#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14547#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:02,933 INFO L273 TraceCheckUtils]: 15: Hoare triple {14547#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14548#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:02,933 INFO L273 TraceCheckUtils]: 16: Hoare triple {14548#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14548#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:02,934 INFO L273 TraceCheckUtils]: 17: Hoare triple {14548#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14549#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:02,935 INFO L273 TraceCheckUtils]: 18: Hoare triple {14549#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14549#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:02,935 INFO L273 TraceCheckUtils]: 19: Hoare triple {14549#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14550#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:02,936 INFO L273 TraceCheckUtils]: 20: Hoare triple {14550#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14550#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:02,936 INFO L273 TraceCheckUtils]: 21: Hoare triple {14550#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14551#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:02,937 INFO L273 TraceCheckUtils]: 22: Hoare triple {14551#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14551#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:02,938 INFO L273 TraceCheckUtils]: 23: Hoare triple {14551#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14552#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:02,938 INFO L273 TraceCheckUtils]: 24: Hoare triple {14552#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14552#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:02,939 INFO L273 TraceCheckUtils]: 25: Hoare triple {14552#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14553#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:02,939 INFO L273 TraceCheckUtils]: 26: Hoare triple {14553#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14553#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:02,940 INFO L273 TraceCheckUtils]: 27: Hoare triple {14553#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14554#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:02,941 INFO L273 TraceCheckUtils]: 28: Hoare triple {14554#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14554#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:02,941 INFO L273 TraceCheckUtils]: 29: Hoare triple {14554#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14555#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:02,942 INFO L273 TraceCheckUtils]: 30: Hoare triple {14555#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14555#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:02,943 INFO L273 TraceCheckUtils]: 31: Hoare triple {14555#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14556#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:02,943 INFO L273 TraceCheckUtils]: 32: Hoare triple {14556#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14556#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:02,944 INFO L273 TraceCheckUtils]: 33: Hoare triple {14556#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14557#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:02,944 INFO L273 TraceCheckUtils]: 34: Hoare triple {14557#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14557#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:02,945 INFO L273 TraceCheckUtils]: 35: Hoare triple {14557#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14558#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:02,946 INFO L273 TraceCheckUtils]: 36: Hoare triple {14558#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14558#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:02,946 INFO L273 TraceCheckUtils]: 37: Hoare triple {14558#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14559#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:02,947 INFO L273 TraceCheckUtils]: 38: Hoare triple {14559#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14559#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:02,948 INFO L273 TraceCheckUtils]: 39: Hoare triple {14559#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14560#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:02,948 INFO L273 TraceCheckUtils]: 40: Hoare triple {14560#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14560#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:02,949 INFO L273 TraceCheckUtils]: 41: Hoare triple {14560#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14561#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:02,949 INFO L273 TraceCheckUtils]: 42: Hoare triple {14561#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14561#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:02,950 INFO L273 TraceCheckUtils]: 43: Hoare triple {14561#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14562#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:02,951 INFO L273 TraceCheckUtils]: 44: Hoare triple {14562#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14562#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:02,951 INFO L273 TraceCheckUtils]: 45: Hoare triple {14562#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14563#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:02,952 INFO L273 TraceCheckUtils]: 46: Hoare triple {14563#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14563#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:02,953 INFO L273 TraceCheckUtils]: 47: Hoare triple {14563#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14564#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:02,953 INFO L273 TraceCheckUtils]: 48: Hoare triple {14564#(<= main_~i~1 21)} assume !(~i~1 < 40); {14542#false} is VALID [2018-11-23 12:17:02,953 INFO L256 TraceCheckUtils]: 49: Hoare triple {14542#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {14541#true} is VALID [2018-11-23 12:17:02,954 INFO L273 TraceCheckUtils]: 50: Hoare triple {14541#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14541#true} is VALID [2018-11-23 12:17:02,954 INFO L273 TraceCheckUtils]: 51: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,954 INFO L273 TraceCheckUtils]: 52: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,954 INFO L273 TraceCheckUtils]: 53: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,954 INFO L273 TraceCheckUtils]: 54: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,955 INFO L273 TraceCheckUtils]: 55: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,955 INFO L273 TraceCheckUtils]: 56: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,955 INFO L273 TraceCheckUtils]: 57: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,955 INFO L273 TraceCheckUtils]: 58: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,955 INFO L273 TraceCheckUtils]: 59: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,956 INFO L273 TraceCheckUtils]: 60: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,956 INFO L273 TraceCheckUtils]: 61: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,956 INFO L273 TraceCheckUtils]: 62: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,956 INFO L273 TraceCheckUtils]: 63: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,956 INFO L273 TraceCheckUtils]: 64: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,956 INFO L273 TraceCheckUtils]: 65: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,957 INFO L273 TraceCheckUtils]: 66: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,957 INFO L273 TraceCheckUtils]: 67: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,957 INFO L273 TraceCheckUtils]: 68: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,957 INFO L273 TraceCheckUtils]: 69: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,957 INFO L273 TraceCheckUtils]: 70: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,957 INFO L273 TraceCheckUtils]: 71: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,958 INFO L273 TraceCheckUtils]: 72: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,958 INFO L273 TraceCheckUtils]: 73: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,958 INFO L273 TraceCheckUtils]: 74: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,958 INFO L273 TraceCheckUtils]: 75: Hoare triple {14541#true} assume !(~i~0 < 40); {14541#true} is VALID [2018-11-23 12:17:02,958 INFO L273 TraceCheckUtils]: 76: Hoare triple {14541#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14541#true} is VALID [2018-11-23 12:17:02,958 INFO L273 TraceCheckUtils]: 77: Hoare triple {14541#true} assume true; {14541#true} is VALID [2018-11-23 12:17:02,959 INFO L268 TraceCheckUtils]: 78: Hoare quadruple {14541#true} {14542#false} #77#return; {14542#false} is VALID [2018-11-23 12:17:02,959 INFO L273 TraceCheckUtils]: 79: Hoare triple {14542#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {14542#false} is VALID [2018-11-23 12:17:02,959 INFO L256 TraceCheckUtils]: 80: Hoare triple {14542#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {14541#true} is VALID [2018-11-23 12:17:02,959 INFO L273 TraceCheckUtils]: 81: Hoare triple {14541#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14541#true} is VALID [2018-11-23 12:17:02,959 INFO L273 TraceCheckUtils]: 82: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,959 INFO L273 TraceCheckUtils]: 83: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,959 INFO L273 TraceCheckUtils]: 84: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,959 INFO L273 TraceCheckUtils]: 85: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,959 INFO L273 TraceCheckUtils]: 86: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,959 INFO L273 TraceCheckUtils]: 87: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,960 INFO L273 TraceCheckUtils]: 88: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,960 INFO L273 TraceCheckUtils]: 89: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,960 INFO L273 TraceCheckUtils]: 90: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,960 INFO L273 TraceCheckUtils]: 91: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,960 INFO L273 TraceCheckUtils]: 92: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,960 INFO L273 TraceCheckUtils]: 93: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,960 INFO L273 TraceCheckUtils]: 94: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,960 INFO L273 TraceCheckUtils]: 95: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,960 INFO L273 TraceCheckUtils]: 96: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 97: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 98: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 99: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 100: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 101: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 102: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 103: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 104: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 105: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,961 INFO L273 TraceCheckUtils]: 106: Hoare triple {14541#true} assume !(~i~0 < 40); {14541#true} is VALID [2018-11-23 12:17:02,962 INFO L273 TraceCheckUtils]: 107: Hoare triple {14541#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14541#true} is VALID [2018-11-23 12:17:02,962 INFO L273 TraceCheckUtils]: 108: Hoare triple {14541#true} assume true; {14541#true} is VALID [2018-11-23 12:17:02,962 INFO L268 TraceCheckUtils]: 109: Hoare quadruple {14541#true} {14542#false} #79#return; {14542#false} is VALID [2018-11-23 12:17:02,962 INFO L273 TraceCheckUtils]: 110: Hoare triple {14542#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {14542#false} is VALID [2018-11-23 12:17:02,962 INFO L273 TraceCheckUtils]: 111: Hoare triple {14542#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14542#false} is VALID [2018-11-23 12:17:02,962 INFO L273 TraceCheckUtils]: 112: Hoare triple {14542#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14542#false} is VALID [2018-11-23 12:17:02,962 INFO L273 TraceCheckUtils]: 113: Hoare triple {14542#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14542#false} is VALID [2018-11-23 12:17:02,962 INFO L273 TraceCheckUtils]: 114: Hoare triple {14542#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14542#false} is VALID [2018-11-23 12:17:02,962 INFO L273 TraceCheckUtils]: 115: Hoare triple {14542#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14542#false} is VALID [2018-11-23 12:17:02,963 INFO L273 TraceCheckUtils]: 116: Hoare triple {14542#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14542#false} is VALID [2018-11-23 12:17:02,963 INFO L273 TraceCheckUtils]: 117: Hoare triple {14542#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14542#false} is VALID [2018-11-23 12:17:02,963 INFO L273 TraceCheckUtils]: 118: Hoare triple {14542#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14542#false} is VALID [2018-11-23 12:17:02,963 INFO L273 TraceCheckUtils]: 119: Hoare triple {14542#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14542#false} is VALID [2018-11-23 12:17:02,963 INFO L273 TraceCheckUtils]: 120: Hoare triple {14542#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14542#false} is VALID [2018-11-23 12:17:02,963 INFO L273 TraceCheckUtils]: 121: Hoare triple {14542#false} assume !(~i~2 < 39); {14542#false} is VALID [2018-11-23 12:17:02,963 INFO L273 TraceCheckUtils]: 122: Hoare triple {14542#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {14542#false} is VALID [2018-11-23 12:17:02,963 INFO L256 TraceCheckUtils]: 123: Hoare triple {14542#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {14541#true} is VALID [2018-11-23 12:17:02,963 INFO L273 TraceCheckUtils]: 124: Hoare triple {14541#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14541#true} is VALID [2018-11-23 12:17:02,963 INFO L273 TraceCheckUtils]: 125: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,964 INFO L273 TraceCheckUtils]: 126: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,964 INFO L273 TraceCheckUtils]: 127: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,964 INFO L273 TraceCheckUtils]: 128: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,964 INFO L273 TraceCheckUtils]: 129: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,964 INFO L273 TraceCheckUtils]: 130: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,964 INFO L273 TraceCheckUtils]: 131: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,964 INFO L273 TraceCheckUtils]: 132: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,964 INFO L273 TraceCheckUtils]: 133: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,964 INFO L273 TraceCheckUtils]: 134: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 135: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 136: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 137: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 138: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 139: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 140: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 141: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 142: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 143: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,965 INFO L273 TraceCheckUtils]: 144: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,966 INFO L273 TraceCheckUtils]: 145: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:02,966 INFO L273 TraceCheckUtils]: 146: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,966 INFO L273 TraceCheckUtils]: 147: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:02,966 INFO L273 TraceCheckUtils]: 148: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:02,966 INFO L273 TraceCheckUtils]: 149: Hoare triple {14541#true} assume !(~i~0 < 40); {14541#true} is VALID [2018-11-23 12:17:02,966 INFO L273 TraceCheckUtils]: 150: Hoare triple {14541#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14541#true} is VALID [2018-11-23 12:17:02,966 INFO L273 TraceCheckUtils]: 151: Hoare triple {14541#true} assume true; {14541#true} is VALID [2018-11-23 12:17:02,966 INFO L268 TraceCheckUtils]: 152: Hoare quadruple {14541#true} {14542#false} #81#return; {14542#false} is VALID [2018-11-23 12:17:02,966 INFO L273 TraceCheckUtils]: 153: Hoare triple {14542#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {14542#false} is VALID [2018-11-23 12:17:02,967 INFO L273 TraceCheckUtils]: 154: Hoare triple {14542#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {14542#false} is VALID [2018-11-23 12:17:02,967 INFO L273 TraceCheckUtils]: 155: Hoare triple {14542#false} assume !false; {14542#false} is VALID [2018-11-23 12:17:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1147 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 706 trivial. 0 not checked. [2018-11-23 12:17:02,977 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:02,977 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:02,986 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:17:03,093 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2018-11-23 12:17:03,093 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:03,124 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:03,584 INFO L256 TraceCheckUtils]: 0: Hoare triple {14541#true} call ULTIMATE.init(); {14541#true} is VALID [2018-11-23 12:17:03,585 INFO L273 TraceCheckUtils]: 1: Hoare triple {14541#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {14541#true} is VALID [2018-11-23 12:17:03,585 INFO L273 TraceCheckUtils]: 2: Hoare triple {14541#true} assume true; {14541#true} is VALID [2018-11-23 12:17:03,585 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {14541#true} {14541#true} #73#return; {14541#true} is VALID [2018-11-23 12:17:03,585 INFO L256 TraceCheckUtils]: 4: Hoare triple {14541#true} call #t~ret14 := main(); {14541#true} is VALID [2018-11-23 12:17:03,586 INFO L273 TraceCheckUtils]: 5: Hoare triple {14541#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {14541#true} is VALID [2018-11-23 12:17:03,586 INFO L273 TraceCheckUtils]: 6: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,586 INFO L273 TraceCheckUtils]: 7: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,586 INFO L273 TraceCheckUtils]: 8: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,586 INFO L273 TraceCheckUtils]: 9: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 10: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 11: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 12: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 13: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 14: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 15: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 16: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 17: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 18: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,587 INFO L273 TraceCheckUtils]: 19: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 20: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 21: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 22: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 23: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 24: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 25: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 26: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 27: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 28: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,588 INFO L273 TraceCheckUtils]: 29: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,589 INFO L273 TraceCheckUtils]: 30: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,589 INFO L273 TraceCheckUtils]: 31: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,589 INFO L273 TraceCheckUtils]: 32: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,589 INFO L273 TraceCheckUtils]: 33: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,589 INFO L273 TraceCheckUtils]: 34: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,589 INFO L273 TraceCheckUtils]: 35: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,589 INFO L273 TraceCheckUtils]: 36: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,589 INFO L273 TraceCheckUtils]: 37: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,589 INFO L273 TraceCheckUtils]: 38: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 39: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 40: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 41: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 42: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 43: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 44: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 45: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 46: Hoare triple {14541#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 47: Hoare triple {14541#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {14541#true} is VALID [2018-11-23 12:17:03,590 INFO L273 TraceCheckUtils]: 48: Hoare triple {14541#true} assume !(~i~1 < 40); {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L256 TraceCheckUtils]: 49: Hoare triple {14541#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L273 TraceCheckUtils]: 50: Hoare triple {14541#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L273 TraceCheckUtils]: 51: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L273 TraceCheckUtils]: 52: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L273 TraceCheckUtils]: 53: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L273 TraceCheckUtils]: 54: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L273 TraceCheckUtils]: 55: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L273 TraceCheckUtils]: 56: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L273 TraceCheckUtils]: 57: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,591 INFO L273 TraceCheckUtils]: 58: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,592 INFO L273 TraceCheckUtils]: 59: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,592 INFO L273 TraceCheckUtils]: 60: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,592 INFO L273 TraceCheckUtils]: 61: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,592 INFO L273 TraceCheckUtils]: 62: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,592 INFO L273 TraceCheckUtils]: 63: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,592 INFO L273 TraceCheckUtils]: 64: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,592 INFO L273 TraceCheckUtils]: 65: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,592 INFO L273 TraceCheckUtils]: 66: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,592 INFO L273 TraceCheckUtils]: 67: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,593 INFO L273 TraceCheckUtils]: 68: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,593 INFO L273 TraceCheckUtils]: 69: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,593 INFO L273 TraceCheckUtils]: 70: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,593 INFO L273 TraceCheckUtils]: 71: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,593 INFO L273 TraceCheckUtils]: 72: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,593 INFO L273 TraceCheckUtils]: 73: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,593 INFO L273 TraceCheckUtils]: 74: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,593 INFO L273 TraceCheckUtils]: 75: Hoare triple {14541#true} assume !(~i~0 < 40); {14541#true} is VALID [2018-11-23 12:17:03,593 INFO L273 TraceCheckUtils]: 76: Hoare triple {14541#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L273 TraceCheckUtils]: 77: Hoare triple {14541#true} assume true; {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L268 TraceCheckUtils]: 78: Hoare quadruple {14541#true} {14541#true} #77#return; {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L273 TraceCheckUtils]: 79: Hoare triple {14541#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L256 TraceCheckUtils]: 80: Hoare triple {14541#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L273 TraceCheckUtils]: 81: Hoare triple {14541#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L273 TraceCheckUtils]: 82: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L273 TraceCheckUtils]: 83: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L273 TraceCheckUtils]: 84: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L273 TraceCheckUtils]: 85: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,594 INFO L273 TraceCheckUtils]: 86: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,595 INFO L273 TraceCheckUtils]: 87: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,595 INFO L273 TraceCheckUtils]: 88: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,595 INFO L273 TraceCheckUtils]: 89: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,595 INFO L273 TraceCheckUtils]: 90: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,595 INFO L273 TraceCheckUtils]: 91: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,595 INFO L273 TraceCheckUtils]: 92: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,595 INFO L273 TraceCheckUtils]: 93: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,595 INFO L273 TraceCheckUtils]: 94: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,595 INFO L273 TraceCheckUtils]: 95: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 96: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 97: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 98: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 99: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 100: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 101: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 102: Hoare triple {14541#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 103: Hoare triple {14541#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 104: Hoare triple {14541#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14541#true} is VALID [2018-11-23 12:17:03,596 INFO L273 TraceCheckUtils]: 105: Hoare triple {14541#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14541#true} is VALID [2018-11-23 12:17:03,597 INFO L273 TraceCheckUtils]: 106: Hoare triple {14541#true} assume !(~i~0 < 40); {14541#true} is VALID [2018-11-23 12:17:03,597 INFO L273 TraceCheckUtils]: 107: Hoare triple {14541#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14541#true} is VALID [2018-11-23 12:17:03,597 INFO L273 TraceCheckUtils]: 108: Hoare triple {14541#true} assume true; {14541#true} is VALID [2018-11-23 12:17:03,597 INFO L268 TraceCheckUtils]: 109: Hoare quadruple {14541#true} {14541#true} #79#return; {14541#true} is VALID [2018-11-23 12:17:03,597 INFO L273 TraceCheckUtils]: 110: Hoare triple {14541#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {14898#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:03,598 INFO L273 TraceCheckUtils]: 111: Hoare triple {14898#(<= main_~i~2 0)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14898#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:03,598 INFO L273 TraceCheckUtils]: 112: Hoare triple {14898#(<= main_~i~2 0)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14905#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:03,599 INFO L273 TraceCheckUtils]: 113: Hoare triple {14905#(<= main_~i~2 1)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14905#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:03,599 INFO L273 TraceCheckUtils]: 114: Hoare triple {14905#(<= main_~i~2 1)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14912#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:03,599 INFO L273 TraceCheckUtils]: 115: Hoare triple {14912#(<= main_~i~2 2)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14912#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:03,600 INFO L273 TraceCheckUtils]: 116: Hoare triple {14912#(<= main_~i~2 2)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14919#(<= main_~i~2 3)} is VALID [2018-11-23 12:17:03,600 INFO L273 TraceCheckUtils]: 117: Hoare triple {14919#(<= main_~i~2 3)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14919#(<= main_~i~2 3)} is VALID [2018-11-23 12:17:03,600 INFO L273 TraceCheckUtils]: 118: Hoare triple {14919#(<= main_~i~2 3)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14926#(<= main_~i~2 4)} is VALID [2018-11-23 12:17:03,601 INFO L273 TraceCheckUtils]: 119: Hoare triple {14926#(<= main_~i~2 4)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {14926#(<= main_~i~2 4)} is VALID [2018-11-23 12:17:03,602 INFO L273 TraceCheckUtils]: 120: Hoare triple {14926#(<= main_~i~2 4)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {14933#(<= main_~i~2 5)} is VALID [2018-11-23 12:17:03,602 INFO L273 TraceCheckUtils]: 121: Hoare triple {14933#(<= main_~i~2 5)} assume !(~i~2 < 39); {14542#false} is VALID [2018-11-23 12:17:03,602 INFO L273 TraceCheckUtils]: 122: Hoare triple {14542#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {14542#false} is VALID [2018-11-23 12:17:03,603 INFO L256 TraceCheckUtils]: 123: Hoare triple {14542#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {14542#false} is VALID [2018-11-23 12:17:03,603 INFO L273 TraceCheckUtils]: 124: Hoare triple {14542#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {14542#false} is VALID [2018-11-23 12:17:03,603 INFO L273 TraceCheckUtils]: 125: Hoare triple {14542#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14542#false} is VALID [2018-11-23 12:17:03,603 INFO L273 TraceCheckUtils]: 126: Hoare triple {14542#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,603 INFO L273 TraceCheckUtils]: 127: Hoare triple {14542#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,604 INFO L273 TraceCheckUtils]: 128: Hoare triple {14542#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14542#false} is VALID [2018-11-23 12:17:03,604 INFO L273 TraceCheckUtils]: 129: Hoare triple {14542#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14542#false} is VALID [2018-11-23 12:17:03,604 INFO L273 TraceCheckUtils]: 130: Hoare triple {14542#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,604 INFO L273 TraceCheckUtils]: 131: Hoare triple {14542#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,604 INFO L273 TraceCheckUtils]: 132: Hoare triple {14542#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14542#false} is VALID [2018-11-23 12:17:03,604 INFO L273 TraceCheckUtils]: 133: Hoare triple {14542#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14542#false} is VALID [2018-11-23 12:17:03,605 INFO L273 TraceCheckUtils]: 134: Hoare triple {14542#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,605 INFO L273 TraceCheckUtils]: 135: Hoare triple {14542#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,605 INFO L273 TraceCheckUtils]: 136: Hoare triple {14542#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14542#false} is VALID [2018-11-23 12:17:03,605 INFO L273 TraceCheckUtils]: 137: Hoare triple {14542#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14542#false} is VALID [2018-11-23 12:17:03,605 INFO L273 TraceCheckUtils]: 138: Hoare triple {14542#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,605 INFO L273 TraceCheckUtils]: 139: Hoare triple {14542#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,606 INFO L273 TraceCheckUtils]: 140: Hoare triple {14542#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14542#false} is VALID [2018-11-23 12:17:03,606 INFO L273 TraceCheckUtils]: 141: Hoare triple {14542#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14542#false} is VALID [2018-11-23 12:17:03,606 INFO L273 TraceCheckUtils]: 142: Hoare triple {14542#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,606 INFO L273 TraceCheckUtils]: 143: Hoare triple {14542#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,606 INFO L273 TraceCheckUtils]: 144: Hoare triple {14542#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14542#false} is VALID [2018-11-23 12:17:03,606 INFO L273 TraceCheckUtils]: 145: Hoare triple {14542#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {14542#false} is VALID [2018-11-23 12:17:03,606 INFO L273 TraceCheckUtils]: 146: Hoare triple {14542#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,606 INFO L273 TraceCheckUtils]: 147: Hoare triple {14542#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {14542#false} is VALID [2018-11-23 12:17:03,606 INFO L273 TraceCheckUtils]: 148: Hoare triple {14542#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {14542#false} is VALID [2018-11-23 12:17:03,607 INFO L273 TraceCheckUtils]: 149: Hoare triple {14542#false} assume !(~i~0 < 40); {14542#false} is VALID [2018-11-23 12:17:03,607 INFO L273 TraceCheckUtils]: 150: Hoare triple {14542#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {14542#false} is VALID [2018-11-23 12:17:03,607 INFO L273 TraceCheckUtils]: 151: Hoare triple {14542#false} assume true; {14542#false} is VALID [2018-11-23 12:17:03,607 INFO L268 TraceCheckUtils]: 152: Hoare quadruple {14542#false} {14542#false} #81#return; {14542#false} is VALID [2018-11-23 12:17:03,607 INFO L273 TraceCheckUtils]: 153: Hoare triple {14542#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {14542#false} is VALID [2018-11-23 12:17:03,607 INFO L273 TraceCheckUtils]: 154: Hoare triple {14542#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {14542#false} is VALID [2018-11-23 12:17:03,607 INFO L273 TraceCheckUtils]: 155: Hoare triple {14542#false} assume !false; {14542#false} is VALID [2018-11-23 12:17:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1147 backedges. 322 proven. 25 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2018-11-23 12:17:03,635 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:03,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 8] total 30 [2018-11-23 12:17:03,636 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 156 [2018-11-23 12:17:03,636 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:03,637 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states. [2018-11-23 12:17:03,735 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:03,735 INFO L459 AbstractCegarLoop]: Interpolant automaton has 30 states [2018-11-23 12:17:03,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-11-23 12:17:03,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=303, Invalid=567, Unknown=0, NotChecked=0, Total=870 [2018-11-23 12:17:03,736 INFO L87 Difference]: Start difference. First operand 99 states and 109 transitions. Second operand 30 states. [2018-11-23 12:17:04,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:04,902 INFO L93 Difference]: Finished difference Result 155 states and 176 transitions. [2018-11-23 12:17:04,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-11-23 12:17:04,903 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 156 [2018-11-23 12:17:04,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2018-11-23 12:17:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 115 transitions. [2018-11-23 12:17:04,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2018-11-23 12:17:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 115 transitions. [2018-11-23 12:17:04,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 115 transitions. [2018-11-23 12:17:05,015 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:05,017 INFO L225 Difference]: With dead ends: 155 [2018-11-23 12:17:05,018 INFO L226 Difference]: Without dead ends: 105 [2018-11-23 12:17:05,019 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=303, Invalid=567, Unknown=0, NotChecked=0, Total=870 [2018-11-23 12:17:05,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2018-11-23 12:17:05,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 103. [2018-11-23 12:17:05,065 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:05,065 INFO L82 GeneralOperation]: Start isEquivalent. First operand 105 states. Second operand 103 states. [2018-11-23 12:17:05,065 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 103 states. [2018-11-23 12:17:05,066 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 103 states. [2018-11-23 12:17:05,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:05,068 INFO L93 Difference]: Finished difference Result 105 states and 115 transitions. [2018-11-23 12:17:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 115 transitions. [2018-11-23 12:17:05,069 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:05,069 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:05,069 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand 105 states. [2018-11-23 12:17:05,069 INFO L87 Difference]: Start difference. First operand 103 states. Second operand 105 states. [2018-11-23 12:17:05,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:05,071 INFO L93 Difference]: Finished difference Result 105 states and 115 transitions. [2018-11-23 12:17:05,071 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 115 transitions. [2018-11-23 12:17:05,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:05,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:05,072 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:05,072 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:05,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103 states. [2018-11-23 12:17:05,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 113 transitions. [2018-11-23 12:17:05,074 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 113 transitions. Word has length 156 [2018-11-23 12:17:05,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:05,074 INFO L480 AbstractCegarLoop]: Abstraction has 103 states and 113 transitions. [2018-11-23 12:17:05,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has 30 states. [2018-11-23 12:17:05,074 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 113 transitions. [2018-11-23 12:17:05,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 12:17:05,075 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:05,076 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 18, 18, 18, 18, 6, 6, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:05,076 INFO L423 AbstractCegarLoop]: === Iteration 25 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:05,076 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:05,076 INFO L82 PathProgramCache]: Analyzing trace with hash -1557379315, now seen corresponding path program 22 times [2018-11-23 12:17:05,076 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:05,076 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:05,077 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:05,077 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:05,077 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:06,352 INFO L256 TraceCheckUtils]: 0: Hoare triple {15613#true} call ULTIMATE.init(); {15613#true} is VALID [2018-11-23 12:17:06,352 INFO L273 TraceCheckUtils]: 1: Hoare triple {15613#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {15613#true} is VALID [2018-11-23 12:17:06,352 INFO L273 TraceCheckUtils]: 2: Hoare triple {15613#true} assume true; {15613#true} is VALID [2018-11-23 12:17:06,353 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {15613#true} {15613#true} #73#return; {15613#true} is VALID [2018-11-23 12:17:06,353 INFO L256 TraceCheckUtils]: 4: Hoare triple {15613#true} call #t~ret14 := main(); {15613#true} is VALID [2018-11-23 12:17:06,353 INFO L273 TraceCheckUtils]: 5: Hoare triple {15613#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {15615#(= main_~i~1 0)} is VALID [2018-11-23 12:17:06,354 INFO L273 TraceCheckUtils]: 6: Hoare triple {15615#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15615#(= main_~i~1 0)} is VALID [2018-11-23 12:17:06,354 INFO L273 TraceCheckUtils]: 7: Hoare triple {15615#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15616#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:06,355 INFO L273 TraceCheckUtils]: 8: Hoare triple {15616#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15616#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:06,356 INFO L273 TraceCheckUtils]: 9: Hoare triple {15616#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15617#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:06,356 INFO L273 TraceCheckUtils]: 10: Hoare triple {15617#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15617#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:06,356 INFO L273 TraceCheckUtils]: 11: Hoare triple {15617#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15618#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:06,357 INFO L273 TraceCheckUtils]: 12: Hoare triple {15618#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15618#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:06,357 INFO L273 TraceCheckUtils]: 13: Hoare triple {15618#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15619#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:06,357 INFO L273 TraceCheckUtils]: 14: Hoare triple {15619#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15619#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:06,358 INFO L273 TraceCheckUtils]: 15: Hoare triple {15619#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15620#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:06,358 INFO L273 TraceCheckUtils]: 16: Hoare triple {15620#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15620#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:06,359 INFO L273 TraceCheckUtils]: 17: Hoare triple {15620#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15621#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:06,360 INFO L273 TraceCheckUtils]: 18: Hoare triple {15621#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15621#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:06,360 INFO L273 TraceCheckUtils]: 19: Hoare triple {15621#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15622#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:06,361 INFO L273 TraceCheckUtils]: 20: Hoare triple {15622#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15622#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:06,362 INFO L273 TraceCheckUtils]: 21: Hoare triple {15622#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15623#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:06,362 INFO L273 TraceCheckUtils]: 22: Hoare triple {15623#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15623#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:06,363 INFO L273 TraceCheckUtils]: 23: Hoare triple {15623#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15624#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:06,363 INFO L273 TraceCheckUtils]: 24: Hoare triple {15624#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15624#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:06,364 INFO L273 TraceCheckUtils]: 25: Hoare triple {15624#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15625#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:06,365 INFO L273 TraceCheckUtils]: 26: Hoare triple {15625#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15625#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:06,365 INFO L273 TraceCheckUtils]: 27: Hoare triple {15625#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15626#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:06,366 INFO L273 TraceCheckUtils]: 28: Hoare triple {15626#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15626#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:06,367 INFO L273 TraceCheckUtils]: 29: Hoare triple {15626#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15627#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:06,367 INFO L273 TraceCheckUtils]: 30: Hoare triple {15627#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15627#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:06,368 INFO L273 TraceCheckUtils]: 31: Hoare triple {15627#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15628#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:06,368 INFO L273 TraceCheckUtils]: 32: Hoare triple {15628#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15628#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:06,369 INFO L273 TraceCheckUtils]: 33: Hoare triple {15628#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15629#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:06,370 INFO L273 TraceCheckUtils]: 34: Hoare triple {15629#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15629#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:06,370 INFO L273 TraceCheckUtils]: 35: Hoare triple {15629#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15630#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:06,371 INFO L273 TraceCheckUtils]: 36: Hoare triple {15630#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15630#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:06,372 INFO L273 TraceCheckUtils]: 37: Hoare triple {15630#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15631#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:06,372 INFO L273 TraceCheckUtils]: 38: Hoare triple {15631#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15631#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:06,373 INFO L273 TraceCheckUtils]: 39: Hoare triple {15631#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15632#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:06,373 INFO L273 TraceCheckUtils]: 40: Hoare triple {15632#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15632#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:06,374 INFO L273 TraceCheckUtils]: 41: Hoare triple {15632#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15633#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:06,375 INFO L273 TraceCheckUtils]: 42: Hoare triple {15633#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15633#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:06,375 INFO L273 TraceCheckUtils]: 43: Hoare triple {15633#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15634#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:06,376 INFO L273 TraceCheckUtils]: 44: Hoare triple {15634#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15634#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:06,376 INFO L273 TraceCheckUtils]: 45: Hoare triple {15634#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15635#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:06,377 INFO L273 TraceCheckUtils]: 46: Hoare triple {15635#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15635#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:06,378 INFO L273 TraceCheckUtils]: 47: Hoare triple {15635#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15636#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:06,378 INFO L273 TraceCheckUtils]: 48: Hoare triple {15636#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15636#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:06,379 INFO L273 TraceCheckUtils]: 49: Hoare triple {15636#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15637#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:06,380 INFO L273 TraceCheckUtils]: 50: Hoare triple {15637#(<= main_~i~1 22)} assume !(~i~1 < 40); {15614#false} is VALID [2018-11-23 12:17:06,380 INFO L256 TraceCheckUtils]: 51: Hoare triple {15614#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {15613#true} is VALID [2018-11-23 12:17:06,380 INFO L273 TraceCheckUtils]: 52: Hoare triple {15613#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15613#true} is VALID [2018-11-23 12:17:06,380 INFO L273 TraceCheckUtils]: 53: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,380 INFO L273 TraceCheckUtils]: 54: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,380 INFO L273 TraceCheckUtils]: 55: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,381 INFO L273 TraceCheckUtils]: 56: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,381 INFO L273 TraceCheckUtils]: 57: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,381 INFO L273 TraceCheckUtils]: 58: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,381 INFO L273 TraceCheckUtils]: 59: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,381 INFO L273 TraceCheckUtils]: 60: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,382 INFO L273 TraceCheckUtils]: 61: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,382 INFO L273 TraceCheckUtils]: 62: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,382 INFO L273 TraceCheckUtils]: 63: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,382 INFO L273 TraceCheckUtils]: 64: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,382 INFO L273 TraceCheckUtils]: 65: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,382 INFO L273 TraceCheckUtils]: 66: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,383 INFO L273 TraceCheckUtils]: 67: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,383 INFO L273 TraceCheckUtils]: 68: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,383 INFO L273 TraceCheckUtils]: 69: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,383 INFO L273 TraceCheckUtils]: 70: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,383 INFO L273 TraceCheckUtils]: 71: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,384 INFO L273 TraceCheckUtils]: 72: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,384 INFO L273 TraceCheckUtils]: 73: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,384 INFO L273 TraceCheckUtils]: 74: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,384 INFO L273 TraceCheckUtils]: 75: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,384 INFO L273 TraceCheckUtils]: 76: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,384 INFO L273 TraceCheckUtils]: 77: Hoare triple {15613#true} assume !(~i~0 < 40); {15613#true} is VALID [2018-11-23 12:17:06,384 INFO L273 TraceCheckUtils]: 78: Hoare triple {15613#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15613#true} is VALID [2018-11-23 12:17:06,384 INFO L273 TraceCheckUtils]: 79: Hoare triple {15613#true} assume true; {15613#true} is VALID [2018-11-23 12:17:06,384 INFO L268 TraceCheckUtils]: 80: Hoare quadruple {15613#true} {15614#false} #77#return; {15614#false} is VALID [2018-11-23 12:17:06,385 INFO L273 TraceCheckUtils]: 81: Hoare triple {15614#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {15614#false} is VALID [2018-11-23 12:17:06,385 INFO L256 TraceCheckUtils]: 82: Hoare triple {15614#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {15613#true} is VALID [2018-11-23 12:17:06,385 INFO L273 TraceCheckUtils]: 83: Hoare triple {15613#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15613#true} is VALID [2018-11-23 12:17:06,385 INFO L273 TraceCheckUtils]: 84: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,385 INFO L273 TraceCheckUtils]: 85: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,385 INFO L273 TraceCheckUtils]: 86: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,385 INFO L273 TraceCheckUtils]: 87: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,385 INFO L273 TraceCheckUtils]: 88: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,385 INFO L273 TraceCheckUtils]: 89: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 90: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 91: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 92: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 93: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 94: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 95: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 96: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 97: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 98: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,386 INFO L273 TraceCheckUtils]: 99: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,387 INFO L273 TraceCheckUtils]: 100: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,387 INFO L273 TraceCheckUtils]: 101: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,387 INFO L273 TraceCheckUtils]: 102: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,387 INFO L273 TraceCheckUtils]: 103: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,387 INFO L273 TraceCheckUtils]: 104: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,387 INFO L273 TraceCheckUtils]: 105: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,387 INFO L273 TraceCheckUtils]: 106: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,387 INFO L273 TraceCheckUtils]: 107: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,387 INFO L273 TraceCheckUtils]: 108: Hoare triple {15613#true} assume !(~i~0 < 40); {15613#true} is VALID [2018-11-23 12:17:06,388 INFO L273 TraceCheckUtils]: 109: Hoare triple {15613#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15613#true} is VALID [2018-11-23 12:17:06,388 INFO L273 TraceCheckUtils]: 110: Hoare triple {15613#true} assume true; {15613#true} is VALID [2018-11-23 12:17:06,388 INFO L268 TraceCheckUtils]: 111: Hoare quadruple {15613#true} {15614#false} #79#return; {15614#false} is VALID [2018-11-23 12:17:06,388 INFO L273 TraceCheckUtils]: 112: Hoare triple {15614#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {15614#false} is VALID [2018-11-23 12:17:06,388 INFO L273 TraceCheckUtils]: 113: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,388 INFO L273 TraceCheckUtils]: 114: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,388 INFO L273 TraceCheckUtils]: 115: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,388 INFO L273 TraceCheckUtils]: 116: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,388 INFO L273 TraceCheckUtils]: 117: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,388 INFO L273 TraceCheckUtils]: 118: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,389 INFO L273 TraceCheckUtils]: 119: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,389 INFO L273 TraceCheckUtils]: 120: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,389 INFO L273 TraceCheckUtils]: 121: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,389 INFO L273 TraceCheckUtils]: 122: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,389 INFO L273 TraceCheckUtils]: 123: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,389 INFO L273 TraceCheckUtils]: 124: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,389 INFO L273 TraceCheckUtils]: 125: Hoare triple {15614#false} assume !(~i~2 < 39); {15614#false} is VALID [2018-11-23 12:17:06,389 INFO L273 TraceCheckUtils]: 126: Hoare triple {15614#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {15614#false} is VALID [2018-11-23 12:17:06,389 INFO L256 TraceCheckUtils]: 127: Hoare triple {15614#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 128: Hoare triple {15613#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 129: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 130: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 131: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 132: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 133: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 134: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 135: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 136: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,390 INFO L273 TraceCheckUtils]: 137: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 138: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 139: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 140: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 141: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 142: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 143: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 144: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 145: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 146: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,391 INFO L273 TraceCheckUtils]: 147: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,392 INFO L273 TraceCheckUtils]: 148: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,392 INFO L273 TraceCheckUtils]: 149: Hoare triple {15613#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15613#true} is VALID [2018-11-23 12:17:06,392 INFO L273 TraceCheckUtils]: 150: Hoare triple {15613#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,392 INFO L273 TraceCheckUtils]: 151: Hoare triple {15613#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15613#true} is VALID [2018-11-23 12:17:06,392 INFO L273 TraceCheckUtils]: 152: Hoare triple {15613#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15613#true} is VALID [2018-11-23 12:17:06,392 INFO L273 TraceCheckUtils]: 153: Hoare triple {15613#true} assume !(~i~0 < 40); {15613#true} is VALID [2018-11-23 12:17:06,392 INFO L273 TraceCheckUtils]: 154: Hoare triple {15613#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15613#true} is VALID [2018-11-23 12:17:06,392 INFO L273 TraceCheckUtils]: 155: Hoare triple {15613#true} assume true; {15613#true} is VALID [2018-11-23 12:17:06,392 INFO L268 TraceCheckUtils]: 156: Hoare quadruple {15613#true} {15614#false} #81#return; {15614#false} is VALID [2018-11-23 12:17:06,393 INFO L273 TraceCheckUtils]: 157: Hoare triple {15614#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {15614#false} is VALID [2018-11-23 12:17:06,393 INFO L273 TraceCheckUtils]: 158: Hoare triple {15614#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {15614#false} is VALID [2018-11-23 12:17:06,393 INFO L273 TraceCheckUtils]: 159: Hoare triple {15614#false} assume !false; {15614#false} is VALID [2018-11-23 12:17:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2018-11-23 12:17:06,404 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:06,404 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:06,411 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:17:06,489 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:17:06,489 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:06,524 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:06,763 INFO L256 TraceCheckUtils]: 0: Hoare triple {15613#true} call ULTIMATE.init(); {15613#true} is VALID [2018-11-23 12:17:06,763 INFO L273 TraceCheckUtils]: 1: Hoare triple {15613#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {15613#true} is VALID [2018-11-23 12:17:06,763 INFO L273 TraceCheckUtils]: 2: Hoare triple {15613#true} assume true; {15613#true} is VALID [2018-11-23 12:17:06,764 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {15613#true} {15613#true} #73#return; {15613#true} is VALID [2018-11-23 12:17:06,764 INFO L256 TraceCheckUtils]: 4: Hoare triple {15613#true} call #t~ret14 := main(); {15613#true} is VALID [2018-11-23 12:17:06,764 INFO L273 TraceCheckUtils]: 5: Hoare triple {15613#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {15656#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:06,765 INFO L273 TraceCheckUtils]: 6: Hoare triple {15656#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15656#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:06,766 INFO L273 TraceCheckUtils]: 7: Hoare triple {15656#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15616#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:06,766 INFO L273 TraceCheckUtils]: 8: Hoare triple {15616#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15616#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:06,767 INFO L273 TraceCheckUtils]: 9: Hoare triple {15616#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15617#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:06,767 INFO L273 TraceCheckUtils]: 10: Hoare triple {15617#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15617#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:06,768 INFO L273 TraceCheckUtils]: 11: Hoare triple {15617#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15618#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:06,768 INFO L273 TraceCheckUtils]: 12: Hoare triple {15618#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15618#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:06,769 INFO L273 TraceCheckUtils]: 13: Hoare triple {15618#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15619#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:06,770 INFO L273 TraceCheckUtils]: 14: Hoare triple {15619#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15619#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:06,770 INFO L273 TraceCheckUtils]: 15: Hoare triple {15619#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15620#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:06,771 INFO L273 TraceCheckUtils]: 16: Hoare triple {15620#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15620#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:06,771 INFO L273 TraceCheckUtils]: 17: Hoare triple {15620#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15621#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:06,772 INFO L273 TraceCheckUtils]: 18: Hoare triple {15621#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15621#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:06,773 INFO L273 TraceCheckUtils]: 19: Hoare triple {15621#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15622#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:06,773 INFO L273 TraceCheckUtils]: 20: Hoare triple {15622#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15622#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:06,774 INFO L273 TraceCheckUtils]: 21: Hoare triple {15622#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15623#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:06,774 INFO L273 TraceCheckUtils]: 22: Hoare triple {15623#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15623#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:06,775 INFO L273 TraceCheckUtils]: 23: Hoare triple {15623#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15624#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:06,775 INFO L273 TraceCheckUtils]: 24: Hoare triple {15624#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15624#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:06,776 INFO L273 TraceCheckUtils]: 25: Hoare triple {15624#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15625#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:06,776 INFO L273 TraceCheckUtils]: 26: Hoare triple {15625#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15625#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:06,777 INFO L273 TraceCheckUtils]: 27: Hoare triple {15625#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15626#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:06,778 INFO L273 TraceCheckUtils]: 28: Hoare triple {15626#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15626#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:06,778 INFO L273 TraceCheckUtils]: 29: Hoare triple {15626#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15627#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:06,779 INFO L273 TraceCheckUtils]: 30: Hoare triple {15627#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15627#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:06,779 INFO L273 TraceCheckUtils]: 31: Hoare triple {15627#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15628#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:06,780 INFO L273 TraceCheckUtils]: 32: Hoare triple {15628#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15628#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:06,781 INFO L273 TraceCheckUtils]: 33: Hoare triple {15628#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15629#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:06,781 INFO L273 TraceCheckUtils]: 34: Hoare triple {15629#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15629#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:06,782 INFO L273 TraceCheckUtils]: 35: Hoare triple {15629#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15630#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:06,782 INFO L273 TraceCheckUtils]: 36: Hoare triple {15630#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15630#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:06,783 INFO L273 TraceCheckUtils]: 37: Hoare triple {15630#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15631#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:06,783 INFO L273 TraceCheckUtils]: 38: Hoare triple {15631#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15631#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:06,784 INFO L273 TraceCheckUtils]: 39: Hoare triple {15631#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15632#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:06,785 INFO L273 TraceCheckUtils]: 40: Hoare triple {15632#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15632#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:06,785 INFO L273 TraceCheckUtils]: 41: Hoare triple {15632#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15633#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:06,786 INFO L273 TraceCheckUtils]: 42: Hoare triple {15633#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15633#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:06,786 INFO L273 TraceCheckUtils]: 43: Hoare triple {15633#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15634#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:06,787 INFO L273 TraceCheckUtils]: 44: Hoare triple {15634#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15634#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:06,788 INFO L273 TraceCheckUtils]: 45: Hoare triple {15634#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15635#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:06,788 INFO L273 TraceCheckUtils]: 46: Hoare triple {15635#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15635#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:06,789 INFO L273 TraceCheckUtils]: 47: Hoare triple {15635#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15636#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:06,789 INFO L273 TraceCheckUtils]: 48: Hoare triple {15636#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {15636#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:06,812 INFO L273 TraceCheckUtils]: 49: Hoare triple {15636#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {15637#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:06,826 INFO L273 TraceCheckUtils]: 50: Hoare triple {15637#(<= main_~i~1 22)} assume !(~i~1 < 40); {15614#false} is VALID [2018-11-23 12:17:06,826 INFO L256 TraceCheckUtils]: 51: Hoare triple {15614#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {15614#false} is VALID [2018-11-23 12:17:06,826 INFO L273 TraceCheckUtils]: 52: Hoare triple {15614#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15614#false} is VALID [2018-11-23 12:17:06,826 INFO L273 TraceCheckUtils]: 53: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,827 INFO L273 TraceCheckUtils]: 54: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,827 INFO L273 TraceCheckUtils]: 55: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,827 INFO L273 TraceCheckUtils]: 56: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,827 INFO L273 TraceCheckUtils]: 57: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,827 INFO L273 TraceCheckUtils]: 58: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,827 INFO L273 TraceCheckUtils]: 59: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,827 INFO L273 TraceCheckUtils]: 60: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,828 INFO L273 TraceCheckUtils]: 61: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,828 INFO L273 TraceCheckUtils]: 62: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,828 INFO L273 TraceCheckUtils]: 63: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,828 INFO L273 TraceCheckUtils]: 64: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,828 INFO L273 TraceCheckUtils]: 65: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,828 INFO L273 TraceCheckUtils]: 66: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,829 INFO L273 TraceCheckUtils]: 67: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,829 INFO L273 TraceCheckUtils]: 68: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,829 INFO L273 TraceCheckUtils]: 69: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,829 INFO L273 TraceCheckUtils]: 70: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,829 INFO L273 TraceCheckUtils]: 71: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,829 INFO L273 TraceCheckUtils]: 72: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,830 INFO L273 TraceCheckUtils]: 73: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,830 INFO L273 TraceCheckUtils]: 74: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,830 INFO L273 TraceCheckUtils]: 75: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,830 INFO L273 TraceCheckUtils]: 76: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,830 INFO L273 TraceCheckUtils]: 77: Hoare triple {15614#false} assume !(~i~0 < 40); {15614#false} is VALID [2018-11-23 12:17:06,830 INFO L273 TraceCheckUtils]: 78: Hoare triple {15614#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15614#false} is VALID [2018-11-23 12:17:06,830 INFO L273 TraceCheckUtils]: 79: Hoare triple {15614#false} assume true; {15614#false} is VALID [2018-11-23 12:17:06,831 INFO L268 TraceCheckUtils]: 80: Hoare quadruple {15614#false} {15614#false} #77#return; {15614#false} is VALID [2018-11-23 12:17:06,831 INFO L273 TraceCheckUtils]: 81: Hoare triple {15614#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {15614#false} is VALID [2018-11-23 12:17:06,831 INFO L256 TraceCheckUtils]: 82: Hoare triple {15614#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {15614#false} is VALID [2018-11-23 12:17:06,831 INFO L273 TraceCheckUtils]: 83: Hoare triple {15614#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15614#false} is VALID [2018-11-23 12:17:06,831 INFO L273 TraceCheckUtils]: 84: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,831 INFO L273 TraceCheckUtils]: 85: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,831 INFO L273 TraceCheckUtils]: 86: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,832 INFO L273 TraceCheckUtils]: 87: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,832 INFO L273 TraceCheckUtils]: 88: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,832 INFO L273 TraceCheckUtils]: 89: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,832 INFO L273 TraceCheckUtils]: 90: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,832 INFO L273 TraceCheckUtils]: 91: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,832 INFO L273 TraceCheckUtils]: 92: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,833 INFO L273 TraceCheckUtils]: 93: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,833 INFO L273 TraceCheckUtils]: 94: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,833 INFO L273 TraceCheckUtils]: 95: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,833 INFO L273 TraceCheckUtils]: 96: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,833 INFO L273 TraceCheckUtils]: 97: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,833 INFO L273 TraceCheckUtils]: 98: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,833 INFO L273 TraceCheckUtils]: 99: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,834 INFO L273 TraceCheckUtils]: 100: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,834 INFO L273 TraceCheckUtils]: 101: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,834 INFO L273 TraceCheckUtils]: 102: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,834 INFO L273 TraceCheckUtils]: 103: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,834 INFO L273 TraceCheckUtils]: 104: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,834 INFO L273 TraceCheckUtils]: 105: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,834 INFO L273 TraceCheckUtils]: 106: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,835 INFO L273 TraceCheckUtils]: 107: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,835 INFO L273 TraceCheckUtils]: 108: Hoare triple {15614#false} assume !(~i~0 < 40); {15614#false} is VALID [2018-11-23 12:17:06,835 INFO L273 TraceCheckUtils]: 109: Hoare triple {15614#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15614#false} is VALID [2018-11-23 12:17:06,835 INFO L273 TraceCheckUtils]: 110: Hoare triple {15614#false} assume true; {15614#false} is VALID [2018-11-23 12:17:06,835 INFO L268 TraceCheckUtils]: 111: Hoare quadruple {15614#false} {15614#false} #79#return; {15614#false} is VALID [2018-11-23 12:17:06,835 INFO L273 TraceCheckUtils]: 112: Hoare triple {15614#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {15614#false} is VALID [2018-11-23 12:17:06,835 INFO L273 TraceCheckUtils]: 113: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,836 INFO L273 TraceCheckUtils]: 114: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,836 INFO L273 TraceCheckUtils]: 115: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,836 INFO L273 TraceCheckUtils]: 116: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,836 INFO L273 TraceCheckUtils]: 117: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,836 INFO L273 TraceCheckUtils]: 118: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,836 INFO L273 TraceCheckUtils]: 119: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,836 INFO L273 TraceCheckUtils]: 120: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,837 INFO L273 TraceCheckUtils]: 121: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,837 INFO L273 TraceCheckUtils]: 122: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,837 INFO L273 TraceCheckUtils]: 123: Hoare triple {15614#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {15614#false} is VALID [2018-11-23 12:17:06,837 INFO L273 TraceCheckUtils]: 124: Hoare triple {15614#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {15614#false} is VALID [2018-11-23 12:17:06,837 INFO L273 TraceCheckUtils]: 125: Hoare triple {15614#false} assume !(~i~2 < 39); {15614#false} is VALID [2018-11-23 12:17:06,837 INFO L273 TraceCheckUtils]: 126: Hoare triple {15614#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {15614#false} is VALID [2018-11-23 12:17:06,838 INFO L256 TraceCheckUtils]: 127: Hoare triple {15614#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {15614#false} is VALID [2018-11-23 12:17:06,838 INFO L273 TraceCheckUtils]: 128: Hoare triple {15614#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {15614#false} is VALID [2018-11-23 12:17:06,838 INFO L273 TraceCheckUtils]: 129: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,838 INFO L273 TraceCheckUtils]: 130: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,838 INFO L273 TraceCheckUtils]: 131: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,838 INFO L273 TraceCheckUtils]: 132: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,838 INFO L273 TraceCheckUtils]: 133: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,839 INFO L273 TraceCheckUtils]: 134: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,839 INFO L273 TraceCheckUtils]: 135: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,839 INFO L273 TraceCheckUtils]: 136: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,839 INFO L273 TraceCheckUtils]: 137: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,839 INFO L273 TraceCheckUtils]: 138: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,839 INFO L273 TraceCheckUtils]: 139: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,839 INFO L273 TraceCheckUtils]: 140: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,840 INFO L273 TraceCheckUtils]: 141: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,840 INFO L273 TraceCheckUtils]: 142: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,840 INFO L273 TraceCheckUtils]: 143: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,840 INFO L273 TraceCheckUtils]: 144: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,840 INFO L273 TraceCheckUtils]: 145: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,840 INFO L273 TraceCheckUtils]: 146: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,840 INFO L273 TraceCheckUtils]: 147: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,841 INFO L273 TraceCheckUtils]: 148: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,841 INFO L273 TraceCheckUtils]: 149: Hoare triple {15614#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {15614#false} is VALID [2018-11-23 12:17:06,841 INFO L273 TraceCheckUtils]: 150: Hoare triple {15614#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,841 INFO L273 TraceCheckUtils]: 151: Hoare triple {15614#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {15614#false} is VALID [2018-11-23 12:17:06,841 INFO L273 TraceCheckUtils]: 152: Hoare triple {15614#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {15614#false} is VALID [2018-11-23 12:17:06,841 INFO L273 TraceCheckUtils]: 153: Hoare triple {15614#false} assume !(~i~0 < 40); {15614#false} is VALID [2018-11-23 12:17:06,841 INFO L273 TraceCheckUtils]: 154: Hoare triple {15614#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {15614#false} is VALID [2018-11-23 12:17:06,842 INFO L273 TraceCheckUtils]: 155: Hoare triple {15614#false} assume true; {15614#false} is VALID [2018-11-23 12:17:06,842 INFO L268 TraceCheckUtils]: 156: Hoare quadruple {15614#false} {15614#false} #81#return; {15614#false} is VALID [2018-11-23 12:17:06,842 INFO L273 TraceCheckUtils]: 157: Hoare triple {15614#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {15614#false} is VALID [2018-11-23 12:17:06,842 INFO L273 TraceCheckUtils]: 158: Hoare triple {15614#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {15614#false} is VALID [2018-11-23 12:17:06,842 INFO L273 TraceCheckUtils]: 159: Hoare triple {15614#false} assume !false; {15614#false} is VALID [2018-11-23 12:17:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2018-11-23 12:17:06,872 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:06,872 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 26 [2018-11-23 12:17:06,873 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 160 [2018-11-23 12:17:06,873 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:06,873 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2018-11-23 12:17:06,962 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:06,962 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-11-23 12:17:06,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-11-23 12:17:06,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=325, Invalid=325, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:17:06,963 INFO L87 Difference]: Start difference. First operand 103 states and 113 transitions. Second operand 26 states. [2018-11-23 12:17:07,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:07,696 INFO L93 Difference]: Finished difference Result 158 states and 178 transitions. [2018-11-23 12:17:07,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-11-23 12:17:07,697 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 160 [2018-11-23 12:17:07,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:17:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 104 transitions. [2018-11-23 12:17:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-23 12:17:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 104 transitions. [2018-11-23 12:17:07,700 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 104 transitions. [2018-11-23 12:17:07,813 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:07,816 INFO L225 Difference]: With dead ends: 158 [2018-11-23 12:17:07,816 INFO L226 Difference]: Without dead ends: 106 [2018-11-23 12:17:07,816 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=325, Invalid=325, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:17:07,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-11-23 12:17:07,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 105. [2018-11-23 12:17:07,863 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:07,863 INFO L82 GeneralOperation]: Start isEquivalent. First operand 106 states. Second operand 105 states. [2018-11-23 12:17:07,864 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 105 states. [2018-11-23 12:17:07,864 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 105 states. [2018-11-23 12:17:07,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:07,866 INFO L93 Difference]: Finished difference Result 106 states and 116 transitions. [2018-11-23 12:17:07,866 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 116 transitions. [2018-11-23 12:17:07,866 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:07,866 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:07,866 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 106 states. [2018-11-23 12:17:07,866 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 106 states. [2018-11-23 12:17:07,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:07,868 INFO L93 Difference]: Finished difference Result 106 states and 116 transitions. [2018-11-23 12:17:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 116 transitions. [2018-11-23 12:17:07,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:07,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:07,868 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:07,869 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2018-11-23 12:17:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 115 transitions. [2018-11-23 12:17:07,870 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 115 transitions. Word has length 160 [2018-11-23 12:17:07,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:07,871 INFO L480 AbstractCegarLoop]: Abstraction has 105 states and 115 transitions. [2018-11-23 12:17:07,871 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-11-23 12:17:07,871 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 115 transitions. [2018-11-23 12:17:07,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 12:17:07,872 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:07,872 INFO L402 BasicCegarLoop]: trace histogram [23, 23, 18, 18, 18, 18, 6, 6, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:07,872 INFO L423 AbstractCegarLoop]: === Iteration 26 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:07,873 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:07,873 INFO L82 PathProgramCache]: Analyzing trace with hash -1638200241, now seen corresponding path program 23 times [2018-11-23 12:17:07,873 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:07,873 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:07,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:07,874 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:07,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:08,733 INFO L256 TraceCheckUtils]: 0: Hoare triple {16703#true} call ULTIMATE.init(); {16703#true} is VALID [2018-11-23 12:17:08,734 INFO L273 TraceCheckUtils]: 1: Hoare triple {16703#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {16703#true} is VALID [2018-11-23 12:17:08,734 INFO L273 TraceCheckUtils]: 2: Hoare triple {16703#true} assume true; {16703#true} is VALID [2018-11-23 12:17:08,734 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {16703#true} {16703#true} #73#return; {16703#true} is VALID [2018-11-23 12:17:08,734 INFO L256 TraceCheckUtils]: 4: Hoare triple {16703#true} call #t~ret14 := main(); {16703#true} is VALID [2018-11-23 12:17:08,734 INFO L273 TraceCheckUtils]: 5: Hoare triple {16703#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {16705#(= main_~i~1 0)} is VALID [2018-11-23 12:17:08,735 INFO L273 TraceCheckUtils]: 6: Hoare triple {16705#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16705#(= main_~i~1 0)} is VALID [2018-11-23 12:17:08,735 INFO L273 TraceCheckUtils]: 7: Hoare triple {16705#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16706#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:08,735 INFO L273 TraceCheckUtils]: 8: Hoare triple {16706#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16706#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:08,736 INFO L273 TraceCheckUtils]: 9: Hoare triple {16706#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16707#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:08,736 INFO L273 TraceCheckUtils]: 10: Hoare triple {16707#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16707#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:08,737 INFO L273 TraceCheckUtils]: 11: Hoare triple {16707#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16708#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:08,737 INFO L273 TraceCheckUtils]: 12: Hoare triple {16708#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16708#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:08,738 INFO L273 TraceCheckUtils]: 13: Hoare triple {16708#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16709#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:08,739 INFO L273 TraceCheckUtils]: 14: Hoare triple {16709#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16709#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:08,739 INFO L273 TraceCheckUtils]: 15: Hoare triple {16709#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16710#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:08,740 INFO L273 TraceCheckUtils]: 16: Hoare triple {16710#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16710#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:08,741 INFO L273 TraceCheckUtils]: 17: Hoare triple {16710#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16711#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:08,741 INFO L273 TraceCheckUtils]: 18: Hoare triple {16711#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16711#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:08,742 INFO L273 TraceCheckUtils]: 19: Hoare triple {16711#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16712#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:08,742 INFO L273 TraceCheckUtils]: 20: Hoare triple {16712#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16712#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:08,743 INFO L273 TraceCheckUtils]: 21: Hoare triple {16712#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16713#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:08,744 INFO L273 TraceCheckUtils]: 22: Hoare triple {16713#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16713#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:08,744 INFO L273 TraceCheckUtils]: 23: Hoare triple {16713#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16714#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:08,745 INFO L273 TraceCheckUtils]: 24: Hoare triple {16714#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16714#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:08,746 INFO L273 TraceCheckUtils]: 25: Hoare triple {16714#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16715#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:08,746 INFO L273 TraceCheckUtils]: 26: Hoare triple {16715#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16715#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:08,747 INFO L273 TraceCheckUtils]: 27: Hoare triple {16715#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16716#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:08,747 INFO L273 TraceCheckUtils]: 28: Hoare triple {16716#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16716#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:08,748 INFO L273 TraceCheckUtils]: 29: Hoare triple {16716#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16717#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:08,749 INFO L273 TraceCheckUtils]: 30: Hoare triple {16717#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16717#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:08,749 INFO L273 TraceCheckUtils]: 31: Hoare triple {16717#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16718#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:08,750 INFO L273 TraceCheckUtils]: 32: Hoare triple {16718#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16718#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:08,750 INFO L273 TraceCheckUtils]: 33: Hoare triple {16718#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16719#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:08,751 INFO L273 TraceCheckUtils]: 34: Hoare triple {16719#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16719#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:08,752 INFO L273 TraceCheckUtils]: 35: Hoare triple {16719#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16720#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:08,752 INFO L273 TraceCheckUtils]: 36: Hoare triple {16720#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16720#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:08,753 INFO L273 TraceCheckUtils]: 37: Hoare triple {16720#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16721#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:08,753 INFO L273 TraceCheckUtils]: 38: Hoare triple {16721#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16721#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:08,754 INFO L273 TraceCheckUtils]: 39: Hoare triple {16721#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16722#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:08,755 INFO L273 TraceCheckUtils]: 40: Hoare triple {16722#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16722#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:08,755 INFO L273 TraceCheckUtils]: 41: Hoare triple {16722#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16723#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:08,756 INFO L273 TraceCheckUtils]: 42: Hoare triple {16723#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16723#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:08,757 INFO L273 TraceCheckUtils]: 43: Hoare triple {16723#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16724#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:08,757 INFO L273 TraceCheckUtils]: 44: Hoare triple {16724#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16724#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:08,758 INFO L273 TraceCheckUtils]: 45: Hoare triple {16724#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16725#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:08,758 INFO L273 TraceCheckUtils]: 46: Hoare triple {16725#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16725#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:08,759 INFO L273 TraceCheckUtils]: 47: Hoare triple {16725#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16726#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:08,760 INFO L273 TraceCheckUtils]: 48: Hoare triple {16726#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16726#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:08,760 INFO L273 TraceCheckUtils]: 49: Hoare triple {16726#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16727#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:08,761 INFO L273 TraceCheckUtils]: 50: Hoare triple {16727#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16727#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:08,762 INFO L273 TraceCheckUtils]: 51: Hoare triple {16727#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16728#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:08,762 INFO L273 TraceCheckUtils]: 52: Hoare triple {16728#(<= main_~i~1 23)} assume !(~i~1 < 40); {16704#false} is VALID [2018-11-23 12:17:08,763 INFO L256 TraceCheckUtils]: 53: Hoare triple {16704#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {16703#true} is VALID [2018-11-23 12:17:08,763 INFO L273 TraceCheckUtils]: 54: Hoare triple {16703#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16703#true} is VALID [2018-11-23 12:17:08,763 INFO L273 TraceCheckUtils]: 55: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,763 INFO L273 TraceCheckUtils]: 56: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,763 INFO L273 TraceCheckUtils]: 57: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,764 INFO L273 TraceCheckUtils]: 58: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,764 INFO L273 TraceCheckUtils]: 59: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,764 INFO L273 TraceCheckUtils]: 60: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,764 INFO L273 TraceCheckUtils]: 61: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,764 INFO L273 TraceCheckUtils]: 62: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,764 INFO L273 TraceCheckUtils]: 63: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,765 INFO L273 TraceCheckUtils]: 64: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,765 INFO L273 TraceCheckUtils]: 65: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,765 INFO L273 TraceCheckUtils]: 66: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,765 INFO L273 TraceCheckUtils]: 67: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,765 INFO L273 TraceCheckUtils]: 68: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,765 INFO L273 TraceCheckUtils]: 69: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 70: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 71: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 72: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 73: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 74: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 75: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 76: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 77: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 78: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,766 INFO L273 TraceCheckUtils]: 79: Hoare triple {16703#true} assume !(~i~0 < 40); {16703#true} is VALID [2018-11-23 12:17:08,767 INFO L273 TraceCheckUtils]: 80: Hoare triple {16703#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16703#true} is VALID [2018-11-23 12:17:08,767 INFO L273 TraceCheckUtils]: 81: Hoare triple {16703#true} assume true; {16703#true} is VALID [2018-11-23 12:17:08,767 INFO L268 TraceCheckUtils]: 82: Hoare quadruple {16703#true} {16704#false} #77#return; {16704#false} is VALID [2018-11-23 12:17:08,767 INFO L273 TraceCheckUtils]: 83: Hoare triple {16704#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {16704#false} is VALID [2018-11-23 12:17:08,767 INFO L256 TraceCheckUtils]: 84: Hoare triple {16704#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {16703#true} is VALID [2018-11-23 12:17:08,767 INFO L273 TraceCheckUtils]: 85: Hoare triple {16703#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16703#true} is VALID [2018-11-23 12:17:08,767 INFO L273 TraceCheckUtils]: 86: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,767 INFO L273 TraceCheckUtils]: 87: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,767 INFO L273 TraceCheckUtils]: 88: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 89: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 90: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 91: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 92: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 93: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 94: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 95: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 96: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 97: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,768 INFO L273 TraceCheckUtils]: 98: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,769 INFO L273 TraceCheckUtils]: 99: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,769 INFO L273 TraceCheckUtils]: 100: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,769 INFO L273 TraceCheckUtils]: 101: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,769 INFO L273 TraceCheckUtils]: 102: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,769 INFO L273 TraceCheckUtils]: 103: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,769 INFO L273 TraceCheckUtils]: 104: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,769 INFO L273 TraceCheckUtils]: 105: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,769 INFO L273 TraceCheckUtils]: 106: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,769 INFO L273 TraceCheckUtils]: 107: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,770 INFO L273 TraceCheckUtils]: 108: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,770 INFO L273 TraceCheckUtils]: 109: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,770 INFO L273 TraceCheckUtils]: 110: Hoare triple {16703#true} assume !(~i~0 < 40); {16703#true} is VALID [2018-11-23 12:17:08,770 INFO L273 TraceCheckUtils]: 111: Hoare triple {16703#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16703#true} is VALID [2018-11-23 12:17:08,770 INFO L273 TraceCheckUtils]: 112: Hoare triple {16703#true} assume true; {16703#true} is VALID [2018-11-23 12:17:08,770 INFO L268 TraceCheckUtils]: 113: Hoare quadruple {16703#true} {16704#false} #79#return; {16704#false} is VALID [2018-11-23 12:17:08,770 INFO L273 TraceCheckUtils]: 114: Hoare triple {16704#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {16704#false} is VALID [2018-11-23 12:17:08,770 INFO L273 TraceCheckUtils]: 115: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:08,770 INFO L273 TraceCheckUtils]: 116: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:08,770 INFO L273 TraceCheckUtils]: 117: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:08,771 INFO L273 TraceCheckUtils]: 118: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:08,771 INFO L273 TraceCheckUtils]: 119: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:08,771 INFO L273 TraceCheckUtils]: 120: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:08,771 INFO L273 TraceCheckUtils]: 121: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:08,771 INFO L273 TraceCheckUtils]: 122: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:08,771 INFO L273 TraceCheckUtils]: 123: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:08,771 INFO L273 TraceCheckUtils]: 124: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:08,771 INFO L273 TraceCheckUtils]: 125: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:08,771 INFO L273 TraceCheckUtils]: 126: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:08,772 INFO L273 TraceCheckUtils]: 127: Hoare triple {16704#false} assume !(~i~2 < 39); {16704#false} is VALID [2018-11-23 12:17:08,772 INFO L273 TraceCheckUtils]: 128: Hoare triple {16704#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {16704#false} is VALID [2018-11-23 12:17:08,772 INFO L256 TraceCheckUtils]: 129: Hoare triple {16704#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {16703#true} is VALID [2018-11-23 12:17:08,772 INFO L273 TraceCheckUtils]: 130: Hoare triple {16703#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16703#true} is VALID [2018-11-23 12:17:08,772 INFO L273 TraceCheckUtils]: 131: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,772 INFO L273 TraceCheckUtils]: 132: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,772 INFO L273 TraceCheckUtils]: 133: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,772 INFO L273 TraceCheckUtils]: 134: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,772 INFO L273 TraceCheckUtils]: 135: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,772 INFO L273 TraceCheckUtils]: 136: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 137: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 138: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 139: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 140: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 141: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 142: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 143: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 144: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 145: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,773 INFO L273 TraceCheckUtils]: 146: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 147: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 148: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 149: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 150: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 151: Hoare triple {16703#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 152: Hoare triple {16703#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 153: Hoare triple {16703#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 154: Hoare triple {16703#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 155: Hoare triple {16703#true} assume !(~i~0 < 40); {16703#true} is VALID [2018-11-23 12:17:08,774 INFO L273 TraceCheckUtils]: 156: Hoare triple {16703#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16703#true} is VALID [2018-11-23 12:17:08,775 INFO L273 TraceCheckUtils]: 157: Hoare triple {16703#true} assume true; {16703#true} is VALID [2018-11-23 12:17:08,775 INFO L268 TraceCheckUtils]: 158: Hoare quadruple {16703#true} {16704#false} #81#return; {16704#false} is VALID [2018-11-23 12:17:08,775 INFO L273 TraceCheckUtils]: 159: Hoare triple {16704#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {16704#false} is VALID [2018-11-23 12:17:08,775 INFO L273 TraceCheckUtils]: 160: Hoare triple {16704#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {16704#false} is VALID [2018-11-23 12:17:08,775 INFO L273 TraceCheckUtils]: 161: Hoare triple {16704#false} assume !false; {16704#false} is VALID [2018-11-23 12:17:08,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1246 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2018-11-23 12:17:08,788 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:08,788 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:08,796 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:17:12,452 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2018-11-23 12:17:12,452 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:12,496 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:12,754 INFO L256 TraceCheckUtils]: 0: Hoare triple {16703#true} call ULTIMATE.init(); {16703#true} is VALID [2018-11-23 12:17:12,754 INFO L273 TraceCheckUtils]: 1: Hoare triple {16703#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {16703#true} is VALID [2018-11-23 12:17:12,754 INFO L273 TraceCheckUtils]: 2: Hoare triple {16703#true} assume true; {16703#true} is VALID [2018-11-23 12:17:12,754 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {16703#true} {16703#true} #73#return; {16703#true} is VALID [2018-11-23 12:17:12,755 INFO L256 TraceCheckUtils]: 4: Hoare triple {16703#true} call #t~ret14 := main(); {16703#true} is VALID [2018-11-23 12:17:12,755 INFO L273 TraceCheckUtils]: 5: Hoare triple {16703#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {16703#true} is VALID [2018-11-23 12:17:12,755 INFO L273 TraceCheckUtils]: 6: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,755 INFO L273 TraceCheckUtils]: 7: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,755 INFO L273 TraceCheckUtils]: 8: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,756 INFO L273 TraceCheckUtils]: 9: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,756 INFO L273 TraceCheckUtils]: 10: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,756 INFO L273 TraceCheckUtils]: 11: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,756 INFO L273 TraceCheckUtils]: 12: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,756 INFO L273 TraceCheckUtils]: 13: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,756 INFO L273 TraceCheckUtils]: 14: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,756 INFO L273 TraceCheckUtils]: 15: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,756 INFO L273 TraceCheckUtils]: 16: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 17: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 18: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 19: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 20: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 21: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 22: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 23: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 24: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 25: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,757 INFO L273 TraceCheckUtils]: 26: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 27: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 28: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 29: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 30: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 31: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 32: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 33: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 34: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 35: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,758 INFO L273 TraceCheckUtils]: 36: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,759 INFO L273 TraceCheckUtils]: 37: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,759 INFO L273 TraceCheckUtils]: 38: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,759 INFO L273 TraceCheckUtils]: 39: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,759 INFO L273 TraceCheckUtils]: 40: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,759 INFO L273 TraceCheckUtils]: 41: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,759 INFO L273 TraceCheckUtils]: 42: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,759 INFO L273 TraceCheckUtils]: 43: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,759 INFO L273 TraceCheckUtils]: 44: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,759 INFO L273 TraceCheckUtils]: 45: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,760 INFO L273 TraceCheckUtils]: 46: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,760 INFO L273 TraceCheckUtils]: 47: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,760 INFO L273 TraceCheckUtils]: 48: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,760 INFO L273 TraceCheckUtils]: 49: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,760 INFO L273 TraceCheckUtils]: 50: Hoare triple {16703#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {16703#true} is VALID [2018-11-23 12:17:12,760 INFO L273 TraceCheckUtils]: 51: Hoare triple {16703#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {16703#true} is VALID [2018-11-23 12:17:12,760 INFO L273 TraceCheckUtils]: 52: Hoare triple {16703#true} assume !(~i~1 < 40); {16703#true} is VALID [2018-11-23 12:17:12,760 INFO L256 TraceCheckUtils]: 53: Hoare triple {16703#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {16703#true} is VALID [2018-11-23 12:17:12,761 INFO L273 TraceCheckUtils]: 54: Hoare triple {16703#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16894#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:12,761 INFO L273 TraceCheckUtils]: 55: Hoare triple {16894#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16894#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:12,761 INFO L273 TraceCheckUtils]: 56: Hoare triple {16894#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16894#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:12,762 INFO L273 TraceCheckUtils]: 57: Hoare triple {16894#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16894#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:12,762 INFO L273 TraceCheckUtils]: 58: Hoare triple {16894#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16907#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:12,762 INFO L273 TraceCheckUtils]: 59: Hoare triple {16907#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16907#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:12,763 INFO L273 TraceCheckUtils]: 60: Hoare triple {16907#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16907#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:12,763 INFO L273 TraceCheckUtils]: 61: Hoare triple {16907#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16907#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:12,763 INFO L273 TraceCheckUtils]: 62: Hoare triple {16907#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16920#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:12,764 INFO L273 TraceCheckUtils]: 63: Hoare triple {16920#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16920#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:12,764 INFO L273 TraceCheckUtils]: 64: Hoare triple {16920#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16920#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:12,765 INFO L273 TraceCheckUtils]: 65: Hoare triple {16920#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16920#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:12,765 INFO L273 TraceCheckUtils]: 66: Hoare triple {16920#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16933#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:12,766 INFO L273 TraceCheckUtils]: 67: Hoare triple {16933#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16933#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:12,766 INFO L273 TraceCheckUtils]: 68: Hoare triple {16933#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16933#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:12,767 INFO L273 TraceCheckUtils]: 69: Hoare triple {16933#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16933#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:12,767 INFO L273 TraceCheckUtils]: 70: Hoare triple {16933#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16946#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:12,768 INFO L273 TraceCheckUtils]: 71: Hoare triple {16946#(<= max_~i~0 4)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16946#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:12,768 INFO L273 TraceCheckUtils]: 72: Hoare triple {16946#(<= max_~i~0 4)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16946#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:12,769 INFO L273 TraceCheckUtils]: 73: Hoare triple {16946#(<= max_~i~0 4)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16946#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:12,769 INFO L273 TraceCheckUtils]: 74: Hoare triple {16946#(<= max_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16959#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:12,770 INFO L273 TraceCheckUtils]: 75: Hoare triple {16959#(<= max_~i~0 5)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16959#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:12,770 INFO L273 TraceCheckUtils]: 76: Hoare triple {16959#(<= max_~i~0 5)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16959#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:12,771 INFO L273 TraceCheckUtils]: 77: Hoare triple {16959#(<= max_~i~0 5)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16959#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:12,772 INFO L273 TraceCheckUtils]: 78: Hoare triple {16959#(<= max_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16972#(<= max_~i~0 6)} is VALID [2018-11-23 12:17:12,772 INFO L273 TraceCheckUtils]: 79: Hoare triple {16972#(<= max_~i~0 6)} assume !(~i~0 < 40); {16704#false} is VALID [2018-11-23 12:17:12,772 INFO L273 TraceCheckUtils]: 80: Hoare triple {16704#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16704#false} is VALID [2018-11-23 12:17:12,773 INFO L273 TraceCheckUtils]: 81: Hoare triple {16704#false} assume true; {16704#false} is VALID [2018-11-23 12:17:12,773 INFO L268 TraceCheckUtils]: 82: Hoare quadruple {16704#false} {16703#true} #77#return; {16704#false} is VALID [2018-11-23 12:17:12,773 INFO L273 TraceCheckUtils]: 83: Hoare triple {16704#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {16704#false} is VALID [2018-11-23 12:17:12,773 INFO L256 TraceCheckUtils]: 84: Hoare triple {16704#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {16704#false} is VALID [2018-11-23 12:17:12,773 INFO L273 TraceCheckUtils]: 85: Hoare triple {16704#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16704#false} is VALID [2018-11-23 12:17:12,773 INFO L273 TraceCheckUtils]: 86: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,774 INFO L273 TraceCheckUtils]: 87: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,774 INFO L273 TraceCheckUtils]: 88: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,774 INFO L273 TraceCheckUtils]: 89: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,774 INFO L273 TraceCheckUtils]: 90: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,774 INFO L273 TraceCheckUtils]: 91: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,774 INFO L273 TraceCheckUtils]: 92: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,775 INFO L273 TraceCheckUtils]: 93: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,775 INFO L273 TraceCheckUtils]: 94: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,775 INFO L273 TraceCheckUtils]: 95: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,775 INFO L273 TraceCheckUtils]: 96: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,775 INFO L273 TraceCheckUtils]: 97: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,775 INFO L273 TraceCheckUtils]: 98: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,776 INFO L273 TraceCheckUtils]: 99: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,776 INFO L273 TraceCheckUtils]: 100: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,776 INFO L273 TraceCheckUtils]: 101: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,776 INFO L273 TraceCheckUtils]: 102: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,776 INFO L273 TraceCheckUtils]: 103: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,776 INFO L273 TraceCheckUtils]: 104: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,777 INFO L273 TraceCheckUtils]: 105: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,777 INFO L273 TraceCheckUtils]: 106: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,777 INFO L273 TraceCheckUtils]: 107: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,777 INFO L273 TraceCheckUtils]: 108: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,777 INFO L273 TraceCheckUtils]: 109: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,777 INFO L273 TraceCheckUtils]: 110: Hoare triple {16704#false} assume !(~i~0 < 40); {16704#false} is VALID [2018-11-23 12:17:12,778 INFO L273 TraceCheckUtils]: 111: Hoare triple {16704#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16704#false} is VALID [2018-11-23 12:17:12,778 INFO L273 TraceCheckUtils]: 112: Hoare triple {16704#false} assume true; {16704#false} is VALID [2018-11-23 12:17:12,778 INFO L268 TraceCheckUtils]: 113: Hoare quadruple {16704#false} {16704#false} #79#return; {16704#false} is VALID [2018-11-23 12:17:12,778 INFO L273 TraceCheckUtils]: 114: Hoare triple {16704#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {16704#false} is VALID [2018-11-23 12:17:12,778 INFO L273 TraceCheckUtils]: 115: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:12,778 INFO L273 TraceCheckUtils]: 116: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:12,778 INFO L273 TraceCheckUtils]: 117: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:12,778 INFO L273 TraceCheckUtils]: 118: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 119: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 120: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 121: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 122: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 123: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 124: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 125: Hoare triple {16704#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 126: Hoare triple {16704#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 127: Hoare triple {16704#false} assume !(~i~2 < 39); {16704#false} is VALID [2018-11-23 12:17:12,779 INFO L273 TraceCheckUtils]: 128: Hoare triple {16704#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {16704#false} is VALID [2018-11-23 12:17:12,780 INFO L256 TraceCheckUtils]: 129: Hoare triple {16704#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {16704#false} is VALID [2018-11-23 12:17:12,780 INFO L273 TraceCheckUtils]: 130: Hoare triple {16704#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {16704#false} is VALID [2018-11-23 12:17:12,780 INFO L273 TraceCheckUtils]: 131: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,780 INFO L273 TraceCheckUtils]: 132: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,780 INFO L273 TraceCheckUtils]: 133: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,780 INFO L273 TraceCheckUtils]: 134: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,780 INFO L273 TraceCheckUtils]: 135: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,780 INFO L273 TraceCheckUtils]: 136: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,780 INFO L273 TraceCheckUtils]: 137: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 138: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 139: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 140: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 141: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 142: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 143: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 144: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 145: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 146: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,781 INFO L273 TraceCheckUtils]: 147: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 148: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 149: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 150: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 151: Hoare triple {16704#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 152: Hoare triple {16704#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 153: Hoare triple {16704#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 154: Hoare triple {16704#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 155: Hoare triple {16704#false} assume !(~i~0 < 40); {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 156: Hoare triple {16704#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {16704#false} is VALID [2018-11-23 12:17:12,782 INFO L273 TraceCheckUtils]: 157: Hoare triple {16704#false} assume true; {16704#false} is VALID [2018-11-23 12:17:12,783 INFO L268 TraceCheckUtils]: 158: Hoare quadruple {16704#false} {16704#false} #81#return; {16704#false} is VALID [2018-11-23 12:17:12,783 INFO L273 TraceCheckUtils]: 159: Hoare triple {16704#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {16704#false} is VALID [2018-11-23 12:17:12,783 INFO L273 TraceCheckUtils]: 160: Hoare triple {16704#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {16704#false} is VALID [2018-11-23 12:17:12,783 INFO L273 TraceCheckUtils]: 161: Hoare triple {16704#false} assume !false; {16704#false} is VALID [2018-11-23 12:17:12,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1246 backedges. 316 proven. 66 refuted. 0 times theorem prover too weak. 864 trivial. 0 not checked. [2018-11-23 12:17:12,814 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:12,814 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 9] total 33 [2018-11-23 12:17:12,815 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 162 [2018-11-23 12:17:12,815 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:12,815 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states. [2018-11-23 12:17:13,041 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:13,041 INFO L459 AbstractCegarLoop]: Interpolant automaton has 33 states [2018-11-23 12:17:13,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2018-11-23 12:17:13,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=360, Invalid=696, Unknown=0, NotChecked=0, Total=1056 [2018-11-23 12:17:13,042 INFO L87 Difference]: Start difference. First operand 105 states and 115 transitions. Second operand 33 states. [2018-11-23 12:17:14,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:14,486 INFO L93 Difference]: Finished difference Result 167 states and 193 transitions. [2018-11-23 12:17:14,486 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-11-23 12:17:14,486 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 162 [2018-11-23 12:17:14,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:14,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-11-23 12:17:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 145 transitions. [2018-11-23 12:17:14,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-11-23 12:17:14,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 145 transitions. [2018-11-23 12:17:14,489 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 145 transitions. [2018-11-23 12:17:14,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:14,633 INFO L225 Difference]: With dead ends: 167 [2018-11-23 12:17:14,633 INFO L226 Difference]: Without dead ends: 115 [2018-11-23 12:17:14,634 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 161 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=360, Invalid=696, Unknown=0, NotChecked=0, Total=1056 [2018-11-23 12:17:14,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2018-11-23 12:17:14,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 111. [2018-11-23 12:17:14,675 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:14,675 INFO L82 GeneralOperation]: Start isEquivalent. First operand 115 states. Second operand 111 states. [2018-11-23 12:17:14,675 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand 111 states. [2018-11-23 12:17:14,675 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 111 states. [2018-11-23 12:17:14,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:14,678 INFO L93 Difference]: Finished difference Result 115 states and 127 transitions. [2018-11-23 12:17:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 127 transitions. [2018-11-23 12:17:14,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:14,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:14,680 INFO L74 IsIncluded]: Start isIncluded. First operand 111 states. Second operand 115 states. [2018-11-23 12:17:14,680 INFO L87 Difference]: Start difference. First operand 111 states. Second operand 115 states. [2018-11-23 12:17:14,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:14,681 INFO L93 Difference]: Finished difference Result 115 states and 127 transitions. [2018-11-23 12:17:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 127 transitions. [2018-11-23 12:17:14,682 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:14,682 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:14,682 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:14,682 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:14,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111 states. [2018-11-23 12:17:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 122 transitions. [2018-11-23 12:17:14,685 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 122 transitions. Word has length 162 [2018-11-23 12:17:14,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:14,685 INFO L480 AbstractCegarLoop]: Abstraction has 111 states and 122 transitions. [2018-11-23 12:17:14,685 INFO L481 AbstractCegarLoop]: Interpolant automaton has 33 states. [2018-11-23 12:17:14,685 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 122 transitions. [2018-11-23 12:17:14,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 12:17:14,686 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:14,686 INFO L402 BasicCegarLoop]: trace histogram [24, 24, 21, 21, 21, 21, 6, 6, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:14,687 INFO L423 AbstractCegarLoop]: === Iteration 27 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:14,687 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:14,687 INFO L82 PathProgramCache]: Analyzing trace with hash -1915017812, now seen corresponding path program 24 times [2018-11-23 12:17:14,687 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:14,687 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:14,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:14,688 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:14,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:16,046 INFO L256 TraceCheckUtils]: 0: Hoare triple {17843#true} call ULTIMATE.init(); {17843#true} is VALID [2018-11-23 12:17:16,046 INFO L273 TraceCheckUtils]: 1: Hoare triple {17843#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {17843#true} is VALID [2018-11-23 12:17:16,047 INFO L273 TraceCheckUtils]: 2: Hoare triple {17843#true} assume true; {17843#true} is VALID [2018-11-23 12:17:16,047 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {17843#true} {17843#true} #73#return; {17843#true} is VALID [2018-11-23 12:17:16,047 INFO L256 TraceCheckUtils]: 4: Hoare triple {17843#true} call #t~ret14 := main(); {17843#true} is VALID [2018-11-23 12:17:16,048 INFO L273 TraceCheckUtils]: 5: Hoare triple {17843#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {17845#(= main_~i~1 0)} is VALID [2018-11-23 12:17:16,048 INFO L273 TraceCheckUtils]: 6: Hoare triple {17845#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17845#(= main_~i~1 0)} is VALID [2018-11-23 12:17:16,049 INFO L273 TraceCheckUtils]: 7: Hoare triple {17845#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17846#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:16,050 INFO L273 TraceCheckUtils]: 8: Hoare triple {17846#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17846#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:16,051 INFO L273 TraceCheckUtils]: 9: Hoare triple {17846#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17847#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:16,051 INFO L273 TraceCheckUtils]: 10: Hoare triple {17847#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17847#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:16,052 INFO L273 TraceCheckUtils]: 11: Hoare triple {17847#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17848#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:16,053 INFO L273 TraceCheckUtils]: 12: Hoare triple {17848#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17848#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:16,054 INFO L273 TraceCheckUtils]: 13: Hoare triple {17848#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17849#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:16,054 INFO L273 TraceCheckUtils]: 14: Hoare triple {17849#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17849#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:16,055 INFO L273 TraceCheckUtils]: 15: Hoare triple {17849#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17850#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:16,056 INFO L273 TraceCheckUtils]: 16: Hoare triple {17850#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17850#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:16,056 INFO L273 TraceCheckUtils]: 17: Hoare triple {17850#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17851#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:16,057 INFO L273 TraceCheckUtils]: 18: Hoare triple {17851#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17851#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:16,058 INFO L273 TraceCheckUtils]: 19: Hoare triple {17851#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17852#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:16,059 INFO L273 TraceCheckUtils]: 20: Hoare triple {17852#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17852#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:16,059 INFO L273 TraceCheckUtils]: 21: Hoare triple {17852#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17853#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:16,060 INFO L273 TraceCheckUtils]: 22: Hoare triple {17853#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17853#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:16,061 INFO L273 TraceCheckUtils]: 23: Hoare triple {17853#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17854#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:16,061 INFO L273 TraceCheckUtils]: 24: Hoare triple {17854#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17854#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:16,062 INFO L273 TraceCheckUtils]: 25: Hoare triple {17854#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17855#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:16,063 INFO L273 TraceCheckUtils]: 26: Hoare triple {17855#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17855#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:16,064 INFO L273 TraceCheckUtils]: 27: Hoare triple {17855#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17856#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:16,087 INFO L273 TraceCheckUtils]: 28: Hoare triple {17856#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17856#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:16,088 INFO L273 TraceCheckUtils]: 29: Hoare triple {17856#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17857#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:16,091 INFO L273 TraceCheckUtils]: 30: Hoare triple {17857#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17857#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:16,091 INFO L273 TraceCheckUtils]: 31: Hoare triple {17857#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17858#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:16,092 INFO L273 TraceCheckUtils]: 32: Hoare triple {17858#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17858#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:16,092 INFO L273 TraceCheckUtils]: 33: Hoare triple {17858#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17859#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:16,093 INFO L273 TraceCheckUtils]: 34: Hoare triple {17859#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17859#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:16,093 INFO L273 TraceCheckUtils]: 35: Hoare triple {17859#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17860#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:16,093 INFO L273 TraceCheckUtils]: 36: Hoare triple {17860#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17860#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:16,094 INFO L273 TraceCheckUtils]: 37: Hoare triple {17860#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17861#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:16,094 INFO L273 TraceCheckUtils]: 38: Hoare triple {17861#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17861#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:16,094 INFO L273 TraceCheckUtils]: 39: Hoare triple {17861#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17862#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:16,095 INFO L273 TraceCheckUtils]: 40: Hoare triple {17862#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17862#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:16,095 INFO L273 TraceCheckUtils]: 41: Hoare triple {17862#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17863#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:16,096 INFO L273 TraceCheckUtils]: 42: Hoare triple {17863#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17863#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:16,096 INFO L273 TraceCheckUtils]: 43: Hoare triple {17863#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17864#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:16,097 INFO L273 TraceCheckUtils]: 44: Hoare triple {17864#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17864#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:16,098 INFO L273 TraceCheckUtils]: 45: Hoare triple {17864#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17865#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:16,098 INFO L273 TraceCheckUtils]: 46: Hoare triple {17865#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17865#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:16,099 INFO L273 TraceCheckUtils]: 47: Hoare triple {17865#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17866#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:16,099 INFO L273 TraceCheckUtils]: 48: Hoare triple {17866#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17866#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:16,100 INFO L273 TraceCheckUtils]: 49: Hoare triple {17866#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17867#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:16,100 INFO L273 TraceCheckUtils]: 50: Hoare triple {17867#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17867#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:16,103 INFO L273 TraceCheckUtils]: 51: Hoare triple {17867#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17868#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:16,103 INFO L273 TraceCheckUtils]: 52: Hoare triple {17868#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17868#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:16,104 INFO L273 TraceCheckUtils]: 53: Hoare triple {17868#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17869#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:16,105 INFO L273 TraceCheckUtils]: 54: Hoare triple {17869#(<= main_~i~1 24)} assume !(~i~1 < 40); {17844#false} is VALID [2018-11-23 12:17:16,105 INFO L256 TraceCheckUtils]: 55: Hoare triple {17844#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {17843#true} is VALID [2018-11-23 12:17:16,105 INFO L273 TraceCheckUtils]: 56: Hoare triple {17843#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17843#true} is VALID [2018-11-23 12:17:16,105 INFO L273 TraceCheckUtils]: 57: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,105 INFO L273 TraceCheckUtils]: 58: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,105 INFO L273 TraceCheckUtils]: 59: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,105 INFO L273 TraceCheckUtils]: 60: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,105 INFO L273 TraceCheckUtils]: 61: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,106 INFO L273 TraceCheckUtils]: 62: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,106 INFO L273 TraceCheckUtils]: 63: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,106 INFO L273 TraceCheckUtils]: 64: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,106 INFO L273 TraceCheckUtils]: 65: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,106 INFO L273 TraceCheckUtils]: 66: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,106 INFO L273 TraceCheckUtils]: 67: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,106 INFO L273 TraceCheckUtils]: 68: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,106 INFO L273 TraceCheckUtils]: 69: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,106 INFO L273 TraceCheckUtils]: 70: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,107 INFO L273 TraceCheckUtils]: 71: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,107 INFO L273 TraceCheckUtils]: 72: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,107 INFO L273 TraceCheckUtils]: 73: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,107 INFO L273 TraceCheckUtils]: 74: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,107 INFO L273 TraceCheckUtils]: 75: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,107 INFO L273 TraceCheckUtils]: 76: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,108 INFO L273 TraceCheckUtils]: 77: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,108 INFO L273 TraceCheckUtils]: 78: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,108 INFO L273 TraceCheckUtils]: 79: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,108 INFO L273 TraceCheckUtils]: 80: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,108 INFO L273 TraceCheckUtils]: 81: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,108 INFO L273 TraceCheckUtils]: 82: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,108 INFO L273 TraceCheckUtils]: 83: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,109 INFO L273 TraceCheckUtils]: 84: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,109 INFO L273 TraceCheckUtils]: 85: Hoare triple {17843#true} assume !(~i~0 < 40); {17843#true} is VALID [2018-11-23 12:17:16,109 INFO L273 TraceCheckUtils]: 86: Hoare triple {17843#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17843#true} is VALID [2018-11-23 12:17:16,109 INFO L273 TraceCheckUtils]: 87: Hoare triple {17843#true} assume true; {17843#true} is VALID [2018-11-23 12:17:16,109 INFO L268 TraceCheckUtils]: 88: Hoare quadruple {17843#true} {17844#false} #77#return; {17844#false} is VALID [2018-11-23 12:17:16,109 INFO L273 TraceCheckUtils]: 89: Hoare triple {17844#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {17844#false} is VALID [2018-11-23 12:17:16,109 INFO L256 TraceCheckUtils]: 90: Hoare triple {17844#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {17843#true} is VALID [2018-11-23 12:17:16,109 INFO L273 TraceCheckUtils]: 91: Hoare triple {17843#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17843#true} is VALID [2018-11-23 12:17:16,109 INFO L273 TraceCheckUtils]: 92: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 93: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 94: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 95: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 96: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 97: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 98: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 99: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 100: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 101: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,110 INFO L273 TraceCheckUtils]: 102: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 103: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 104: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 105: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 106: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 107: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 108: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 109: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 110: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 111: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,111 INFO L273 TraceCheckUtils]: 112: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,112 INFO L273 TraceCheckUtils]: 113: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,112 INFO L273 TraceCheckUtils]: 114: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,112 INFO L273 TraceCheckUtils]: 115: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,112 INFO L273 TraceCheckUtils]: 116: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,112 INFO L273 TraceCheckUtils]: 117: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,112 INFO L273 TraceCheckUtils]: 118: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,112 INFO L273 TraceCheckUtils]: 119: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,112 INFO L273 TraceCheckUtils]: 120: Hoare triple {17843#true} assume !(~i~0 < 40); {17843#true} is VALID [2018-11-23 12:17:16,112 INFO L273 TraceCheckUtils]: 121: Hoare triple {17843#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17843#true} is VALID [2018-11-23 12:17:16,113 INFO L273 TraceCheckUtils]: 122: Hoare triple {17843#true} assume true; {17843#true} is VALID [2018-11-23 12:17:16,113 INFO L268 TraceCheckUtils]: 123: Hoare quadruple {17843#true} {17844#false} #79#return; {17844#false} is VALID [2018-11-23 12:17:16,113 INFO L273 TraceCheckUtils]: 124: Hoare triple {17844#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {17844#false} is VALID [2018-11-23 12:17:16,113 INFO L273 TraceCheckUtils]: 125: Hoare triple {17844#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {17844#false} is VALID [2018-11-23 12:17:16,113 INFO L273 TraceCheckUtils]: 126: Hoare triple {17844#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {17844#false} is VALID [2018-11-23 12:17:16,113 INFO L273 TraceCheckUtils]: 127: Hoare triple {17844#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {17844#false} is VALID [2018-11-23 12:17:16,113 INFO L273 TraceCheckUtils]: 128: Hoare triple {17844#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {17844#false} is VALID [2018-11-23 12:17:16,113 INFO L273 TraceCheckUtils]: 129: Hoare triple {17844#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {17844#false} is VALID [2018-11-23 12:17:16,113 INFO L273 TraceCheckUtils]: 130: Hoare triple {17844#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {17844#false} is VALID [2018-11-23 12:17:16,113 INFO L273 TraceCheckUtils]: 131: Hoare triple {17844#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {17844#false} is VALID [2018-11-23 12:17:16,114 INFO L273 TraceCheckUtils]: 132: Hoare triple {17844#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {17844#false} is VALID [2018-11-23 12:17:16,114 INFO L273 TraceCheckUtils]: 133: Hoare triple {17844#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {17844#false} is VALID [2018-11-23 12:17:16,114 INFO L273 TraceCheckUtils]: 134: Hoare triple {17844#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {17844#false} is VALID [2018-11-23 12:17:16,114 INFO L273 TraceCheckUtils]: 135: Hoare triple {17844#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {17844#false} is VALID [2018-11-23 12:17:16,114 INFO L273 TraceCheckUtils]: 136: Hoare triple {17844#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {17844#false} is VALID [2018-11-23 12:17:16,114 INFO L273 TraceCheckUtils]: 137: Hoare triple {17844#false} assume !(~i~2 < 39); {17844#false} is VALID [2018-11-23 12:17:16,114 INFO L273 TraceCheckUtils]: 138: Hoare triple {17844#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {17844#false} is VALID [2018-11-23 12:17:16,114 INFO L256 TraceCheckUtils]: 139: Hoare triple {17844#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {17843#true} is VALID [2018-11-23 12:17:16,114 INFO L273 TraceCheckUtils]: 140: Hoare triple {17843#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17843#true} is VALID [2018-11-23 12:17:16,114 INFO L273 TraceCheckUtils]: 141: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,115 INFO L273 TraceCheckUtils]: 142: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,115 INFO L273 TraceCheckUtils]: 143: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,115 INFO L273 TraceCheckUtils]: 144: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,115 INFO L273 TraceCheckUtils]: 145: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,115 INFO L273 TraceCheckUtils]: 146: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,115 INFO L273 TraceCheckUtils]: 147: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,115 INFO L273 TraceCheckUtils]: 148: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,115 INFO L273 TraceCheckUtils]: 149: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,115 INFO L273 TraceCheckUtils]: 150: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 151: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 152: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 153: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 154: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 155: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 156: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 157: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 158: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 159: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,116 INFO L273 TraceCheckUtils]: 160: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,117 INFO L273 TraceCheckUtils]: 161: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,117 INFO L273 TraceCheckUtils]: 162: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,117 INFO L273 TraceCheckUtils]: 163: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,117 INFO L273 TraceCheckUtils]: 164: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,117 INFO L273 TraceCheckUtils]: 165: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:16,117 INFO L273 TraceCheckUtils]: 166: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,117 INFO L273 TraceCheckUtils]: 167: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:16,117 INFO L273 TraceCheckUtils]: 168: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:16,117 INFO L273 TraceCheckUtils]: 169: Hoare triple {17843#true} assume !(~i~0 < 40); {17843#true} is VALID [2018-11-23 12:17:16,118 INFO L273 TraceCheckUtils]: 170: Hoare triple {17843#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17843#true} is VALID [2018-11-23 12:17:16,118 INFO L273 TraceCheckUtils]: 171: Hoare triple {17843#true} assume true; {17843#true} is VALID [2018-11-23 12:17:16,118 INFO L268 TraceCheckUtils]: 172: Hoare quadruple {17843#true} {17844#false} #81#return; {17844#false} is VALID [2018-11-23 12:17:16,118 INFO L273 TraceCheckUtils]: 173: Hoare triple {17844#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {17844#false} is VALID [2018-11-23 12:17:16,118 INFO L273 TraceCheckUtils]: 174: Hoare triple {17844#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {17844#false} is VALID [2018-11-23 12:17:16,118 INFO L273 TraceCheckUtils]: 175: Hoare triple {17844#false} assume !false; {17844#false} is VALID [2018-11-23 12:17:16,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1530 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 954 trivial. 0 not checked. [2018-11-23 12:17:16,131 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:16,131 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:16,139 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:17:16,954 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 15 check-sat command(s) [2018-11-23 12:17:16,955 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:16,990 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:17,278 INFO L256 TraceCheckUtils]: 0: Hoare triple {17843#true} call ULTIMATE.init(); {17843#true} is VALID [2018-11-23 12:17:17,279 INFO L273 TraceCheckUtils]: 1: Hoare triple {17843#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {17843#true} is VALID [2018-11-23 12:17:17,279 INFO L273 TraceCheckUtils]: 2: Hoare triple {17843#true} assume true; {17843#true} is VALID [2018-11-23 12:17:17,279 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {17843#true} {17843#true} #73#return; {17843#true} is VALID [2018-11-23 12:17:17,279 INFO L256 TraceCheckUtils]: 4: Hoare triple {17843#true} call #t~ret14 := main(); {17843#true} is VALID [2018-11-23 12:17:17,280 INFO L273 TraceCheckUtils]: 5: Hoare triple {17843#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {17843#true} is VALID [2018-11-23 12:17:17,280 INFO L273 TraceCheckUtils]: 6: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,280 INFO L273 TraceCheckUtils]: 7: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,280 INFO L273 TraceCheckUtils]: 8: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,280 INFO L273 TraceCheckUtils]: 9: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,281 INFO L273 TraceCheckUtils]: 10: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,281 INFO L273 TraceCheckUtils]: 11: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,281 INFO L273 TraceCheckUtils]: 12: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,281 INFO L273 TraceCheckUtils]: 13: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,281 INFO L273 TraceCheckUtils]: 14: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,281 INFO L273 TraceCheckUtils]: 15: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,281 INFO L273 TraceCheckUtils]: 16: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,281 INFO L273 TraceCheckUtils]: 17: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,281 INFO L273 TraceCheckUtils]: 18: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 19: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 20: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 21: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 22: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 23: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 24: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 25: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 26: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 27: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,282 INFO L273 TraceCheckUtils]: 28: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,283 INFO L273 TraceCheckUtils]: 29: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,283 INFO L273 TraceCheckUtils]: 30: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,283 INFO L273 TraceCheckUtils]: 31: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,283 INFO L273 TraceCheckUtils]: 32: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,283 INFO L273 TraceCheckUtils]: 33: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,283 INFO L273 TraceCheckUtils]: 34: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,283 INFO L273 TraceCheckUtils]: 35: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,283 INFO L273 TraceCheckUtils]: 36: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,283 INFO L273 TraceCheckUtils]: 37: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 38: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 39: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 40: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 41: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 42: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 43: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 44: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 45: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 46: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,284 INFO L273 TraceCheckUtils]: 47: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L273 TraceCheckUtils]: 48: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L273 TraceCheckUtils]: 49: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L273 TraceCheckUtils]: 50: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L273 TraceCheckUtils]: 51: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L273 TraceCheckUtils]: 52: Hoare triple {17843#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L273 TraceCheckUtils]: 53: Hoare triple {17843#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L273 TraceCheckUtils]: 54: Hoare triple {17843#true} assume !(~i~1 < 40); {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L256 TraceCheckUtils]: 55: Hoare triple {17843#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L273 TraceCheckUtils]: 56: Hoare triple {17843#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17843#true} is VALID [2018-11-23 12:17:17,285 INFO L273 TraceCheckUtils]: 57: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,286 INFO L273 TraceCheckUtils]: 58: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,286 INFO L273 TraceCheckUtils]: 59: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,286 INFO L273 TraceCheckUtils]: 60: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,286 INFO L273 TraceCheckUtils]: 61: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,286 INFO L273 TraceCheckUtils]: 62: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,286 INFO L273 TraceCheckUtils]: 63: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,286 INFO L273 TraceCheckUtils]: 64: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,286 INFO L273 TraceCheckUtils]: 65: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,286 INFO L273 TraceCheckUtils]: 66: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 67: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 68: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 69: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 70: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 71: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 72: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 73: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 74: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 75: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,287 INFO L273 TraceCheckUtils]: 76: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,288 INFO L273 TraceCheckUtils]: 77: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,288 INFO L273 TraceCheckUtils]: 78: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,288 INFO L273 TraceCheckUtils]: 79: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,288 INFO L273 TraceCheckUtils]: 80: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,288 INFO L273 TraceCheckUtils]: 81: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,288 INFO L273 TraceCheckUtils]: 82: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,288 INFO L273 TraceCheckUtils]: 83: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,288 INFO L273 TraceCheckUtils]: 84: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,288 INFO L273 TraceCheckUtils]: 85: Hoare triple {17843#true} assume !(~i~0 < 40); {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L273 TraceCheckUtils]: 86: Hoare triple {17843#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L273 TraceCheckUtils]: 87: Hoare triple {17843#true} assume true; {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L268 TraceCheckUtils]: 88: Hoare quadruple {17843#true} {17843#true} #77#return; {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L273 TraceCheckUtils]: 89: Hoare triple {17843#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L256 TraceCheckUtils]: 90: Hoare triple {17843#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L273 TraceCheckUtils]: 91: Hoare triple {17843#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L273 TraceCheckUtils]: 92: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L273 TraceCheckUtils]: 93: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L273 TraceCheckUtils]: 94: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,289 INFO L273 TraceCheckUtils]: 95: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,290 INFO L273 TraceCheckUtils]: 96: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,290 INFO L273 TraceCheckUtils]: 97: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,290 INFO L273 TraceCheckUtils]: 98: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,290 INFO L273 TraceCheckUtils]: 99: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,290 INFO L273 TraceCheckUtils]: 100: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,290 INFO L273 TraceCheckUtils]: 101: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,290 INFO L273 TraceCheckUtils]: 102: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,290 INFO L273 TraceCheckUtils]: 103: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,290 INFO L273 TraceCheckUtils]: 104: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 105: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 106: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 107: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 108: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 109: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 110: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 111: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 112: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 113: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,291 INFO L273 TraceCheckUtils]: 114: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,292 INFO L273 TraceCheckUtils]: 115: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,292 INFO L273 TraceCheckUtils]: 116: Hoare triple {17843#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17843#true} is VALID [2018-11-23 12:17:17,292 INFO L273 TraceCheckUtils]: 117: Hoare triple {17843#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,292 INFO L273 TraceCheckUtils]: 118: Hoare triple {17843#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17843#true} is VALID [2018-11-23 12:17:17,292 INFO L273 TraceCheckUtils]: 119: Hoare triple {17843#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17843#true} is VALID [2018-11-23 12:17:17,292 INFO L273 TraceCheckUtils]: 120: Hoare triple {17843#true} assume !(~i~0 < 40); {17843#true} is VALID [2018-11-23 12:17:17,292 INFO L273 TraceCheckUtils]: 121: Hoare triple {17843#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17843#true} is VALID [2018-11-23 12:17:17,292 INFO L273 TraceCheckUtils]: 122: Hoare triple {17843#true} assume true; {17843#true} is VALID [2018-11-23 12:17:17,292 INFO L268 TraceCheckUtils]: 123: Hoare quadruple {17843#true} {17843#true} #79#return; {17843#true} is VALID [2018-11-23 12:17:17,293 INFO L273 TraceCheckUtils]: 124: Hoare triple {17843#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {18245#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:17,293 INFO L273 TraceCheckUtils]: 125: Hoare triple {18245#(<= main_~i~2 0)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {18245#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:17,295 INFO L273 TraceCheckUtils]: 126: Hoare triple {18245#(<= main_~i~2 0)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {18252#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:17,302 INFO L273 TraceCheckUtils]: 127: Hoare triple {18252#(<= main_~i~2 1)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {18252#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:17,303 INFO L273 TraceCheckUtils]: 128: Hoare triple {18252#(<= main_~i~2 1)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {18259#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:17,303 INFO L273 TraceCheckUtils]: 129: Hoare triple {18259#(<= main_~i~2 2)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {18259#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:17,304 INFO L273 TraceCheckUtils]: 130: Hoare triple {18259#(<= main_~i~2 2)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {18266#(<= main_~i~2 3)} is VALID [2018-11-23 12:17:17,304 INFO L273 TraceCheckUtils]: 131: Hoare triple {18266#(<= main_~i~2 3)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {18266#(<= main_~i~2 3)} is VALID [2018-11-23 12:17:17,304 INFO L273 TraceCheckUtils]: 132: Hoare triple {18266#(<= main_~i~2 3)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {18273#(<= main_~i~2 4)} is VALID [2018-11-23 12:17:17,305 INFO L273 TraceCheckUtils]: 133: Hoare triple {18273#(<= main_~i~2 4)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {18273#(<= main_~i~2 4)} is VALID [2018-11-23 12:17:17,305 INFO L273 TraceCheckUtils]: 134: Hoare triple {18273#(<= main_~i~2 4)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {18280#(<= main_~i~2 5)} is VALID [2018-11-23 12:17:17,306 INFO L273 TraceCheckUtils]: 135: Hoare triple {18280#(<= main_~i~2 5)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {18280#(<= main_~i~2 5)} is VALID [2018-11-23 12:17:17,306 INFO L273 TraceCheckUtils]: 136: Hoare triple {18280#(<= main_~i~2 5)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {18287#(<= main_~i~2 6)} is VALID [2018-11-23 12:17:17,307 INFO L273 TraceCheckUtils]: 137: Hoare triple {18287#(<= main_~i~2 6)} assume !(~i~2 < 39); {17844#false} is VALID [2018-11-23 12:17:17,307 INFO L273 TraceCheckUtils]: 138: Hoare triple {17844#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {17844#false} is VALID [2018-11-23 12:17:17,307 INFO L256 TraceCheckUtils]: 139: Hoare triple {17844#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {17844#false} is VALID [2018-11-23 12:17:17,307 INFO L273 TraceCheckUtils]: 140: Hoare triple {17844#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {17844#false} is VALID [2018-11-23 12:17:17,308 INFO L273 TraceCheckUtils]: 141: Hoare triple {17844#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17844#false} is VALID [2018-11-23 12:17:17,308 INFO L273 TraceCheckUtils]: 142: Hoare triple {17844#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,308 INFO L273 TraceCheckUtils]: 143: Hoare triple {17844#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,308 INFO L273 TraceCheckUtils]: 144: Hoare triple {17844#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17844#false} is VALID [2018-11-23 12:17:17,308 INFO L273 TraceCheckUtils]: 145: Hoare triple {17844#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17844#false} is VALID [2018-11-23 12:17:17,308 INFO L273 TraceCheckUtils]: 146: Hoare triple {17844#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,309 INFO L273 TraceCheckUtils]: 147: Hoare triple {17844#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,309 INFO L273 TraceCheckUtils]: 148: Hoare triple {17844#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17844#false} is VALID [2018-11-23 12:17:17,309 INFO L273 TraceCheckUtils]: 149: Hoare triple {17844#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17844#false} is VALID [2018-11-23 12:17:17,309 INFO L273 TraceCheckUtils]: 150: Hoare triple {17844#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,309 INFO L273 TraceCheckUtils]: 151: Hoare triple {17844#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,309 INFO L273 TraceCheckUtils]: 152: Hoare triple {17844#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17844#false} is VALID [2018-11-23 12:17:17,310 INFO L273 TraceCheckUtils]: 153: Hoare triple {17844#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17844#false} is VALID [2018-11-23 12:17:17,310 INFO L273 TraceCheckUtils]: 154: Hoare triple {17844#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,310 INFO L273 TraceCheckUtils]: 155: Hoare triple {17844#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,310 INFO L273 TraceCheckUtils]: 156: Hoare triple {17844#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17844#false} is VALID [2018-11-23 12:17:17,310 INFO L273 TraceCheckUtils]: 157: Hoare triple {17844#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17844#false} is VALID [2018-11-23 12:17:17,310 INFO L273 TraceCheckUtils]: 158: Hoare triple {17844#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,310 INFO L273 TraceCheckUtils]: 159: Hoare triple {17844#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,310 INFO L273 TraceCheckUtils]: 160: Hoare triple {17844#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17844#false} is VALID [2018-11-23 12:17:17,310 INFO L273 TraceCheckUtils]: 161: Hoare triple {17844#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 162: Hoare triple {17844#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 163: Hoare triple {17844#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 164: Hoare triple {17844#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 165: Hoare triple {17844#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 166: Hoare triple {17844#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 167: Hoare triple {17844#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 168: Hoare triple {17844#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 169: Hoare triple {17844#false} assume !(~i~0 < 40); {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 170: Hoare triple {17844#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {17844#false} is VALID [2018-11-23 12:17:17,311 INFO L273 TraceCheckUtils]: 171: Hoare triple {17844#false} assume true; {17844#false} is VALID [2018-11-23 12:17:17,312 INFO L268 TraceCheckUtils]: 172: Hoare quadruple {17844#false} {17844#false} #81#return; {17844#false} is VALID [2018-11-23 12:17:17,312 INFO L273 TraceCheckUtils]: 173: Hoare triple {17844#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {17844#false} is VALID [2018-11-23 12:17:17,312 INFO L273 TraceCheckUtils]: 174: Hoare triple {17844#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {17844#false} is VALID [2018-11-23 12:17:17,312 INFO L273 TraceCheckUtils]: 175: Hoare triple {17844#false} assume !false; {17844#false} is VALID [2018-11-23 12:17:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1530 backedges. 430 proven. 36 refuted. 0 times theorem prover too weak. 1064 trivial. 0 not checked. [2018-11-23 12:17:17,343 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:17,344 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 9] total 34 [2018-11-23 12:17:17,344 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 176 [2018-11-23 12:17:17,345 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:17,345 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states. [2018-11-23 12:17:17,448 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:17,448 INFO L459 AbstractCegarLoop]: Interpolant automaton has 34 states [2018-11-23 12:17:17,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2018-11-23 12:17:17,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=386, Invalid=736, Unknown=0, NotChecked=0, Total=1122 [2018-11-23 12:17:17,450 INFO L87 Difference]: Start difference. First operand 111 states and 122 transitions. Second operand 34 states. [2018-11-23 12:17:18,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:18,401 INFO L93 Difference]: Finished difference Result 173 states and 196 transitions. [2018-11-23 12:17:18,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-23 12:17:18,401 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 176 [2018-11-23 12:17:18,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:18,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2018-11-23 12:17:18,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 123 transitions. [2018-11-23 12:17:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2018-11-23 12:17:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 123 transitions. [2018-11-23 12:17:18,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 123 transitions. [2018-11-23 12:17:18,554 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:18,557 INFO L225 Difference]: With dead ends: 173 [2018-11-23 12:17:18,557 INFO L226 Difference]: Without dead ends: 117 [2018-11-23 12:17:18,558 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=386, Invalid=736, Unknown=0, NotChecked=0, Total=1122 [2018-11-23 12:17:18,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-11-23 12:17:18,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 115. [2018-11-23 12:17:18,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:18,639 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand 115 states. [2018-11-23 12:17:18,639 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 115 states. [2018-11-23 12:17:18,640 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 115 states. [2018-11-23 12:17:18,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:18,643 INFO L93 Difference]: Finished difference Result 117 states and 128 transitions. [2018-11-23 12:17:18,643 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 128 transitions. [2018-11-23 12:17:18,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:18,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:18,644 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand 117 states. [2018-11-23 12:17:18,644 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 117 states. [2018-11-23 12:17:18,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:18,646 INFO L93 Difference]: Finished difference Result 117 states and 128 transitions. [2018-11-23 12:17:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 128 transitions. [2018-11-23 12:17:18,647 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:18,647 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:18,647 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:18,647 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:18,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115 states. [2018-11-23 12:17:18,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 126 transitions. [2018-11-23 12:17:18,649 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 126 transitions. Word has length 176 [2018-11-23 12:17:18,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:18,649 INFO L480 AbstractCegarLoop]: Abstraction has 115 states and 126 transitions. [2018-11-23 12:17:18,649 INFO L481 AbstractCegarLoop]: Interpolant automaton has 34 states. [2018-11-23 12:17:18,649 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 126 transitions. [2018-11-23 12:17:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-11-23 12:17:18,650 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:18,650 INFO L402 BasicCegarLoop]: trace histogram [25, 25, 21, 21, 21, 21, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:18,650 INFO L423 AbstractCegarLoop]: === Iteration 28 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:18,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:18,650 INFO L82 PathProgramCache]: Analyzing trace with hash -664873780, now seen corresponding path program 25 times [2018-11-23 12:17:18,650 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:18,651 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:18,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:18,651 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:18,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:19,327 INFO L256 TraceCheckUtils]: 0: Hoare triple {19045#true} call ULTIMATE.init(); {19045#true} is VALID [2018-11-23 12:17:19,327 INFO L273 TraceCheckUtils]: 1: Hoare triple {19045#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {19045#true} is VALID [2018-11-23 12:17:19,327 INFO L273 TraceCheckUtils]: 2: Hoare triple {19045#true} assume true; {19045#true} is VALID [2018-11-23 12:17:19,327 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {19045#true} {19045#true} #73#return; {19045#true} is VALID [2018-11-23 12:17:19,328 INFO L256 TraceCheckUtils]: 4: Hoare triple {19045#true} call #t~ret14 := main(); {19045#true} is VALID [2018-11-23 12:17:19,328 INFO L273 TraceCheckUtils]: 5: Hoare triple {19045#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {19047#(= main_~i~1 0)} is VALID [2018-11-23 12:17:19,329 INFO L273 TraceCheckUtils]: 6: Hoare triple {19047#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19047#(= main_~i~1 0)} is VALID [2018-11-23 12:17:19,329 INFO L273 TraceCheckUtils]: 7: Hoare triple {19047#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19048#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:19,330 INFO L273 TraceCheckUtils]: 8: Hoare triple {19048#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19048#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:19,330 INFO L273 TraceCheckUtils]: 9: Hoare triple {19048#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19049#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:19,331 INFO L273 TraceCheckUtils]: 10: Hoare triple {19049#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19049#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:19,331 INFO L273 TraceCheckUtils]: 11: Hoare triple {19049#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19050#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:19,332 INFO L273 TraceCheckUtils]: 12: Hoare triple {19050#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19050#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:19,332 INFO L273 TraceCheckUtils]: 13: Hoare triple {19050#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19051#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:19,332 INFO L273 TraceCheckUtils]: 14: Hoare triple {19051#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19051#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:19,333 INFO L273 TraceCheckUtils]: 15: Hoare triple {19051#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19052#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:19,333 INFO L273 TraceCheckUtils]: 16: Hoare triple {19052#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19052#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:19,334 INFO L273 TraceCheckUtils]: 17: Hoare triple {19052#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19053#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:19,335 INFO L273 TraceCheckUtils]: 18: Hoare triple {19053#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19053#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:19,335 INFO L273 TraceCheckUtils]: 19: Hoare triple {19053#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19054#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:19,336 INFO L273 TraceCheckUtils]: 20: Hoare triple {19054#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19054#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:19,337 INFO L273 TraceCheckUtils]: 21: Hoare triple {19054#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19055#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:19,337 INFO L273 TraceCheckUtils]: 22: Hoare triple {19055#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19055#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:19,338 INFO L273 TraceCheckUtils]: 23: Hoare triple {19055#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19056#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:19,338 INFO L273 TraceCheckUtils]: 24: Hoare triple {19056#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19056#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:19,339 INFO L273 TraceCheckUtils]: 25: Hoare triple {19056#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19057#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:19,340 INFO L273 TraceCheckUtils]: 26: Hoare triple {19057#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19057#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:19,340 INFO L273 TraceCheckUtils]: 27: Hoare triple {19057#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19058#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:19,341 INFO L273 TraceCheckUtils]: 28: Hoare triple {19058#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19058#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:19,345 INFO L273 TraceCheckUtils]: 29: Hoare triple {19058#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19059#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:19,360 INFO L273 TraceCheckUtils]: 30: Hoare triple {19059#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19059#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:19,361 INFO L273 TraceCheckUtils]: 31: Hoare triple {19059#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19060#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:19,361 INFO L273 TraceCheckUtils]: 32: Hoare triple {19060#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19060#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:19,362 INFO L273 TraceCheckUtils]: 33: Hoare triple {19060#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19061#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:19,362 INFO L273 TraceCheckUtils]: 34: Hoare triple {19061#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19061#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:19,363 INFO L273 TraceCheckUtils]: 35: Hoare triple {19061#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19062#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:19,363 INFO L273 TraceCheckUtils]: 36: Hoare triple {19062#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19062#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:19,363 INFO L273 TraceCheckUtils]: 37: Hoare triple {19062#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19063#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:19,364 INFO L273 TraceCheckUtils]: 38: Hoare triple {19063#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19063#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:19,364 INFO L273 TraceCheckUtils]: 39: Hoare triple {19063#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19064#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:19,364 INFO L273 TraceCheckUtils]: 40: Hoare triple {19064#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19064#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:19,365 INFO L273 TraceCheckUtils]: 41: Hoare triple {19064#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19065#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:19,366 INFO L273 TraceCheckUtils]: 42: Hoare triple {19065#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19065#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:19,366 INFO L273 TraceCheckUtils]: 43: Hoare triple {19065#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19066#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:19,367 INFO L273 TraceCheckUtils]: 44: Hoare triple {19066#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19066#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:19,367 INFO L273 TraceCheckUtils]: 45: Hoare triple {19066#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19067#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:19,368 INFO L273 TraceCheckUtils]: 46: Hoare triple {19067#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19067#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:19,369 INFO L273 TraceCheckUtils]: 47: Hoare triple {19067#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19068#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:19,369 INFO L273 TraceCheckUtils]: 48: Hoare triple {19068#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19068#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:19,370 INFO L273 TraceCheckUtils]: 49: Hoare triple {19068#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19069#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:19,371 INFO L273 TraceCheckUtils]: 50: Hoare triple {19069#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19069#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:19,371 INFO L273 TraceCheckUtils]: 51: Hoare triple {19069#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19070#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:19,372 INFO L273 TraceCheckUtils]: 52: Hoare triple {19070#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19070#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:19,372 INFO L273 TraceCheckUtils]: 53: Hoare triple {19070#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19071#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:19,373 INFO L273 TraceCheckUtils]: 54: Hoare triple {19071#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19071#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:19,374 INFO L273 TraceCheckUtils]: 55: Hoare triple {19071#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19072#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:19,374 INFO L273 TraceCheckUtils]: 56: Hoare triple {19072#(<= main_~i~1 25)} assume !(~i~1 < 40); {19046#false} is VALID [2018-11-23 12:17:19,375 INFO L256 TraceCheckUtils]: 57: Hoare triple {19046#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {19045#true} is VALID [2018-11-23 12:17:19,375 INFO L273 TraceCheckUtils]: 58: Hoare triple {19045#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19045#true} is VALID [2018-11-23 12:17:19,375 INFO L273 TraceCheckUtils]: 59: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,375 INFO L273 TraceCheckUtils]: 60: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,375 INFO L273 TraceCheckUtils]: 61: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,376 INFO L273 TraceCheckUtils]: 62: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,376 INFO L273 TraceCheckUtils]: 63: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,376 INFO L273 TraceCheckUtils]: 64: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,376 INFO L273 TraceCheckUtils]: 65: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,377 INFO L273 TraceCheckUtils]: 66: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,377 INFO L273 TraceCheckUtils]: 67: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,377 INFO L273 TraceCheckUtils]: 68: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,377 INFO L273 TraceCheckUtils]: 69: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,378 INFO L273 TraceCheckUtils]: 70: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,378 INFO L273 TraceCheckUtils]: 71: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,378 INFO L273 TraceCheckUtils]: 72: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,378 INFO L273 TraceCheckUtils]: 73: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,378 INFO L273 TraceCheckUtils]: 74: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,378 INFO L273 TraceCheckUtils]: 75: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,379 INFO L273 TraceCheckUtils]: 76: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,379 INFO L273 TraceCheckUtils]: 77: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,379 INFO L273 TraceCheckUtils]: 78: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,379 INFO L273 TraceCheckUtils]: 79: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,379 INFO L273 TraceCheckUtils]: 80: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,379 INFO L273 TraceCheckUtils]: 81: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,379 INFO L273 TraceCheckUtils]: 82: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,380 INFO L273 TraceCheckUtils]: 83: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,380 INFO L273 TraceCheckUtils]: 84: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,380 INFO L273 TraceCheckUtils]: 85: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,380 INFO L273 TraceCheckUtils]: 86: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,380 INFO L273 TraceCheckUtils]: 87: Hoare triple {19045#true} assume !(~i~0 < 40); {19045#true} is VALID [2018-11-23 12:17:19,381 INFO L273 TraceCheckUtils]: 88: Hoare triple {19045#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19045#true} is VALID [2018-11-23 12:17:19,381 INFO L273 TraceCheckUtils]: 89: Hoare triple {19045#true} assume true; {19045#true} is VALID [2018-11-23 12:17:19,381 INFO L268 TraceCheckUtils]: 90: Hoare quadruple {19045#true} {19046#false} #77#return; {19046#false} is VALID [2018-11-23 12:17:19,381 INFO L273 TraceCheckUtils]: 91: Hoare triple {19046#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {19046#false} is VALID [2018-11-23 12:17:19,381 INFO L256 TraceCheckUtils]: 92: Hoare triple {19046#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {19045#true} is VALID [2018-11-23 12:17:19,381 INFO L273 TraceCheckUtils]: 93: Hoare triple {19045#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19045#true} is VALID [2018-11-23 12:17:19,382 INFO L273 TraceCheckUtils]: 94: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,382 INFO L273 TraceCheckUtils]: 95: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,382 INFO L273 TraceCheckUtils]: 96: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,382 INFO L273 TraceCheckUtils]: 97: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,382 INFO L273 TraceCheckUtils]: 98: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,382 INFO L273 TraceCheckUtils]: 99: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,383 INFO L273 TraceCheckUtils]: 100: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,383 INFO L273 TraceCheckUtils]: 101: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,383 INFO L273 TraceCheckUtils]: 102: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,383 INFO L273 TraceCheckUtils]: 103: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,383 INFO L273 TraceCheckUtils]: 104: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,383 INFO L273 TraceCheckUtils]: 105: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,384 INFO L273 TraceCheckUtils]: 106: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,384 INFO L273 TraceCheckUtils]: 107: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,384 INFO L273 TraceCheckUtils]: 108: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,384 INFO L273 TraceCheckUtils]: 109: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,384 INFO L273 TraceCheckUtils]: 110: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,384 INFO L273 TraceCheckUtils]: 111: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,384 INFO L273 TraceCheckUtils]: 112: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,385 INFO L273 TraceCheckUtils]: 113: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,385 INFO L273 TraceCheckUtils]: 114: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,385 INFO L273 TraceCheckUtils]: 115: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,385 INFO L273 TraceCheckUtils]: 116: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,385 INFO L273 TraceCheckUtils]: 117: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,385 INFO L273 TraceCheckUtils]: 118: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,386 INFO L273 TraceCheckUtils]: 119: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,386 INFO L273 TraceCheckUtils]: 120: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,386 INFO L273 TraceCheckUtils]: 121: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,386 INFO L273 TraceCheckUtils]: 122: Hoare triple {19045#true} assume !(~i~0 < 40); {19045#true} is VALID [2018-11-23 12:17:19,386 INFO L273 TraceCheckUtils]: 123: Hoare triple {19045#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19045#true} is VALID [2018-11-23 12:17:19,386 INFO L273 TraceCheckUtils]: 124: Hoare triple {19045#true} assume true; {19045#true} is VALID [2018-11-23 12:17:19,387 INFO L268 TraceCheckUtils]: 125: Hoare quadruple {19045#true} {19046#false} #79#return; {19046#false} is VALID [2018-11-23 12:17:19,387 INFO L273 TraceCheckUtils]: 126: Hoare triple {19046#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {19046#false} is VALID [2018-11-23 12:17:19,387 INFO L273 TraceCheckUtils]: 127: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,387 INFO L273 TraceCheckUtils]: 128: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,387 INFO L273 TraceCheckUtils]: 129: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,387 INFO L273 TraceCheckUtils]: 130: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,388 INFO L273 TraceCheckUtils]: 131: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,388 INFO L273 TraceCheckUtils]: 132: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,388 INFO L273 TraceCheckUtils]: 133: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,388 INFO L273 TraceCheckUtils]: 134: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,388 INFO L273 TraceCheckUtils]: 135: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,388 INFO L273 TraceCheckUtils]: 136: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,388 INFO L273 TraceCheckUtils]: 137: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,389 INFO L273 TraceCheckUtils]: 138: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,389 INFO L273 TraceCheckUtils]: 139: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,389 INFO L273 TraceCheckUtils]: 140: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,389 INFO L273 TraceCheckUtils]: 141: Hoare triple {19046#false} assume !(~i~2 < 39); {19046#false} is VALID [2018-11-23 12:17:19,389 INFO L273 TraceCheckUtils]: 142: Hoare triple {19046#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {19046#false} is VALID [2018-11-23 12:17:19,389 INFO L256 TraceCheckUtils]: 143: Hoare triple {19046#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {19045#true} is VALID [2018-11-23 12:17:19,390 INFO L273 TraceCheckUtils]: 144: Hoare triple {19045#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19045#true} is VALID [2018-11-23 12:17:19,390 INFO L273 TraceCheckUtils]: 145: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,390 INFO L273 TraceCheckUtils]: 146: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,390 INFO L273 TraceCheckUtils]: 147: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,390 INFO L273 TraceCheckUtils]: 148: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,390 INFO L273 TraceCheckUtils]: 149: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,391 INFO L273 TraceCheckUtils]: 150: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,391 INFO L273 TraceCheckUtils]: 151: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,391 INFO L273 TraceCheckUtils]: 152: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,391 INFO L273 TraceCheckUtils]: 153: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,391 INFO L273 TraceCheckUtils]: 154: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,391 INFO L273 TraceCheckUtils]: 155: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,391 INFO L273 TraceCheckUtils]: 156: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,392 INFO L273 TraceCheckUtils]: 157: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,392 INFO L273 TraceCheckUtils]: 158: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,392 INFO L273 TraceCheckUtils]: 159: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,392 INFO L273 TraceCheckUtils]: 160: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,392 INFO L273 TraceCheckUtils]: 161: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,392 INFO L273 TraceCheckUtils]: 162: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,392 INFO L273 TraceCheckUtils]: 163: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,393 INFO L273 TraceCheckUtils]: 164: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,393 INFO L273 TraceCheckUtils]: 165: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,393 INFO L273 TraceCheckUtils]: 166: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,393 INFO L273 TraceCheckUtils]: 167: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,393 INFO L273 TraceCheckUtils]: 168: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,393 INFO L273 TraceCheckUtils]: 169: Hoare triple {19045#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19045#true} is VALID [2018-11-23 12:17:19,393 INFO L273 TraceCheckUtils]: 170: Hoare triple {19045#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,394 INFO L273 TraceCheckUtils]: 171: Hoare triple {19045#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19045#true} is VALID [2018-11-23 12:17:19,394 INFO L273 TraceCheckUtils]: 172: Hoare triple {19045#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19045#true} is VALID [2018-11-23 12:17:19,394 INFO L273 TraceCheckUtils]: 173: Hoare triple {19045#true} assume !(~i~0 < 40); {19045#true} is VALID [2018-11-23 12:17:19,394 INFO L273 TraceCheckUtils]: 174: Hoare triple {19045#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19045#true} is VALID [2018-11-23 12:17:19,394 INFO L273 TraceCheckUtils]: 175: Hoare triple {19045#true} assume true; {19045#true} is VALID [2018-11-23 12:17:19,394 INFO L268 TraceCheckUtils]: 176: Hoare quadruple {19045#true} {19046#false} #81#return; {19046#false} is VALID [2018-11-23 12:17:19,395 INFO L273 TraceCheckUtils]: 177: Hoare triple {19046#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {19046#false} is VALID [2018-11-23 12:17:19,395 INFO L273 TraceCheckUtils]: 178: Hoare triple {19046#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {19046#false} is VALID [2018-11-23 12:17:19,395 INFO L273 TraceCheckUtils]: 179: Hoare triple {19046#false} assume !false; {19046#false} is VALID [2018-11-23 12:17:19,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1592 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2018-11-23 12:17:19,413 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:19,413 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:19,430 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:19,565 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:19,806 INFO L256 TraceCheckUtils]: 0: Hoare triple {19045#true} call ULTIMATE.init(); {19045#true} is VALID [2018-11-23 12:17:19,806 INFO L273 TraceCheckUtils]: 1: Hoare triple {19045#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {19045#true} is VALID [2018-11-23 12:17:19,807 INFO L273 TraceCheckUtils]: 2: Hoare triple {19045#true} assume true; {19045#true} is VALID [2018-11-23 12:17:19,807 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {19045#true} {19045#true} #73#return; {19045#true} is VALID [2018-11-23 12:17:19,807 INFO L256 TraceCheckUtils]: 4: Hoare triple {19045#true} call #t~ret14 := main(); {19045#true} is VALID [2018-11-23 12:17:19,809 INFO L273 TraceCheckUtils]: 5: Hoare triple {19045#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {19091#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:19,810 INFO L273 TraceCheckUtils]: 6: Hoare triple {19091#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19091#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:19,810 INFO L273 TraceCheckUtils]: 7: Hoare triple {19091#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19048#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:19,810 INFO L273 TraceCheckUtils]: 8: Hoare triple {19048#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19048#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:19,811 INFO L273 TraceCheckUtils]: 9: Hoare triple {19048#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19049#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:19,811 INFO L273 TraceCheckUtils]: 10: Hoare triple {19049#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19049#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:19,812 INFO L273 TraceCheckUtils]: 11: Hoare triple {19049#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19050#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:19,812 INFO L273 TraceCheckUtils]: 12: Hoare triple {19050#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19050#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:19,812 INFO L273 TraceCheckUtils]: 13: Hoare triple {19050#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19051#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:19,813 INFO L273 TraceCheckUtils]: 14: Hoare triple {19051#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19051#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:19,813 INFO L273 TraceCheckUtils]: 15: Hoare triple {19051#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19052#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:19,813 INFO L273 TraceCheckUtils]: 16: Hoare triple {19052#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19052#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:19,814 INFO L273 TraceCheckUtils]: 17: Hoare triple {19052#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19053#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:19,814 INFO L273 TraceCheckUtils]: 18: Hoare triple {19053#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19053#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:19,815 INFO L273 TraceCheckUtils]: 19: Hoare triple {19053#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19054#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:19,815 INFO L273 TraceCheckUtils]: 20: Hoare triple {19054#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19054#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:19,816 INFO L273 TraceCheckUtils]: 21: Hoare triple {19054#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19055#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:19,816 INFO L273 TraceCheckUtils]: 22: Hoare triple {19055#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19055#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:19,817 INFO L273 TraceCheckUtils]: 23: Hoare triple {19055#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19056#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:19,818 INFO L273 TraceCheckUtils]: 24: Hoare triple {19056#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19056#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:19,818 INFO L273 TraceCheckUtils]: 25: Hoare triple {19056#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19057#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:19,819 INFO L273 TraceCheckUtils]: 26: Hoare triple {19057#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19057#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:19,820 INFO L273 TraceCheckUtils]: 27: Hoare triple {19057#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19058#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:19,820 INFO L273 TraceCheckUtils]: 28: Hoare triple {19058#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19058#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:19,821 INFO L273 TraceCheckUtils]: 29: Hoare triple {19058#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19059#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:19,821 INFO L273 TraceCheckUtils]: 30: Hoare triple {19059#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19059#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:19,822 INFO L273 TraceCheckUtils]: 31: Hoare triple {19059#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19060#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:19,823 INFO L273 TraceCheckUtils]: 32: Hoare triple {19060#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19060#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:19,823 INFO L273 TraceCheckUtils]: 33: Hoare triple {19060#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19061#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:19,824 INFO L273 TraceCheckUtils]: 34: Hoare triple {19061#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19061#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:19,824 INFO L273 TraceCheckUtils]: 35: Hoare triple {19061#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19062#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:19,825 INFO L273 TraceCheckUtils]: 36: Hoare triple {19062#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19062#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:19,826 INFO L273 TraceCheckUtils]: 37: Hoare triple {19062#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19063#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:19,826 INFO L273 TraceCheckUtils]: 38: Hoare triple {19063#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19063#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:19,827 INFO L273 TraceCheckUtils]: 39: Hoare triple {19063#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19064#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:19,827 INFO L273 TraceCheckUtils]: 40: Hoare triple {19064#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19064#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:19,828 INFO L273 TraceCheckUtils]: 41: Hoare triple {19064#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19065#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:19,829 INFO L273 TraceCheckUtils]: 42: Hoare triple {19065#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19065#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:19,829 INFO L273 TraceCheckUtils]: 43: Hoare triple {19065#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19066#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:19,830 INFO L273 TraceCheckUtils]: 44: Hoare triple {19066#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19066#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:19,831 INFO L273 TraceCheckUtils]: 45: Hoare triple {19066#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19067#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:19,831 INFO L273 TraceCheckUtils]: 46: Hoare triple {19067#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19067#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:19,832 INFO L273 TraceCheckUtils]: 47: Hoare triple {19067#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19068#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:19,832 INFO L273 TraceCheckUtils]: 48: Hoare triple {19068#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19068#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:19,833 INFO L273 TraceCheckUtils]: 49: Hoare triple {19068#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19069#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:19,834 INFO L273 TraceCheckUtils]: 50: Hoare triple {19069#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19069#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:19,834 INFO L273 TraceCheckUtils]: 51: Hoare triple {19069#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19070#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:19,835 INFO L273 TraceCheckUtils]: 52: Hoare triple {19070#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19070#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:19,836 INFO L273 TraceCheckUtils]: 53: Hoare triple {19070#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19071#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:19,836 INFO L273 TraceCheckUtils]: 54: Hoare triple {19071#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {19071#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:19,837 INFO L273 TraceCheckUtils]: 55: Hoare triple {19071#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {19072#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:19,837 INFO L273 TraceCheckUtils]: 56: Hoare triple {19072#(<= main_~i~1 25)} assume !(~i~1 < 40); {19046#false} is VALID [2018-11-23 12:17:19,838 INFO L256 TraceCheckUtils]: 57: Hoare triple {19046#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {19046#false} is VALID [2018-11-23 12:17:19,838 INFO L273 TraceCheckUtils]: 58: Hoare triple {19046#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19046#false} is VALID [2018-11-23 12:17:19,838 INFO L273 TraceCheckUtils]: 59: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,838 INFO L273 TraceCheckUtils]: 60: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,838 INFO L273 TraceCheckUtils]: 61: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,839 INFO L273 TraceCheckUtils]: 62: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,839 INFO L273 TraceCheckUtils]: 63: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,839 INFO L273 TraceCheckUtils]: 64: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,839 INFO L273 TraceCheckUtils]: 65: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,839 INFO L273 TraceCheckUtils]: 66: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,839 INFO L273 TraceCheckUtils]: 67: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,840 INFO L273 TraceCheckUtils]: 68: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,840 INFO L273 TraceCheckUtils]: 69: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,840 INFO L273 TraceCheckUtils]: 70: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,840 INFO L273 TraceCheckUtils]: 71: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,840 INFO L273 TraceCheckUtils]: 72: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,841 INFO L273 TraceCheckUtils]: 73: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,841 INFO L273 TraceCheckUtils]: 74: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,841 INFO L273 TraceCheckUtils]: 75: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,841 INFO L273 TraceCheckUtils]: 76: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,841 INFO L273 TraceCheckUtils]: 77: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,841 INFO L273 TraceCheckUtils]: 78: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,841 INFO L273 TraceCheckUtils]: 79: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 80: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 81: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 82: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 83: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 84: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 85: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 86: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 87: Hoare triple {19046#false} assume !(~i~0 < 40); {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 88: Hoare triple {19046#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19046#false} is VALID [2018-11-23 12:17:19,842 INFO L273 TraceCheckUtils]: 89: Hoare triple {19046#false} assume true; {19046#false} is VALID [2018-11-23 12:17:19,843 INFO L268 TraceCheckUtils]: 90: Hoare quadruple {19046#false} {19046#false} #77#return; {19046#false} is VALID [2018-11-23 12:17:19,843 INFO L273 TraceCheckUtils]: 91: Hoare triple {19046#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {19046#false} is VALID [2018-11-23 12:17:19,843 INFO L256 TraceCheckUtils]: 92: Hoare triple {19046#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {19046#false} is VALID [2018-11-23 12:17:19,843 INFO L273 TraceCheckUtils]: 93: Hoare triple {19046#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19046#false} is VALID [2018-11-23 12:17:19,843 INFO L273 TraceCheckUtils]: 94: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,843 INFO L273 TraceCheckUtils]: 95: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,843 INFO L273 TraceCheckUtils]: 96: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,843 INFO L273 TraceCheckUtils]: 97: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,843 INFO L273 TraceCheckUtils]: 98: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 99: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 100: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 101: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 102: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 103: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 104: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 105: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 106: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 107: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,844 INFO L273 TraceCheckUtils]: 108: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 109: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 110: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 111: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 112: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 113: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 114: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 115: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 116: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 117: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,845 INFO L273 TraceCheckUtils]: 118: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L273 TraceCheckUtils]: 119: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L273 TraceCheckUtils]: 120: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L273 TraceCheckUtils]: 121: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L273 TraceCheckUtils]: 122: Hoare triple {19046#false} assume !(~i~0 < 40); {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L273 TraceCheckUtils]: 123: Hoare triple {19046#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L273 TraceCheckUtils]: 124: Hoare triple {19046#false} assume true; {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L268 TraceCheckUtils]: 125: Hoare quadruple {19046#false} {19046#false} #79#return; {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L273 TraceCheckUtils]: 126: Hoare triple {19046#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L273 TraceCheckUtils]: 127: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,846 INFO L273 TraceCheckUtils]: 128: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 129: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 130: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 131: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 132: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 133: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 134: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 135: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 136: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 137: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,847 INFO L273 TraceCheckUtils]: 138: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,848 INFO L273 TraceCheckUtils]: 139: Hoare triple {19046#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {19046#false} is VALID [2018-11-23 12:17:19,848 INFO L273 TraceCheckUtils]: 140: Hoare triple {19046#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {19046#false} is VALID [2018-11-23 12:17:19,848 INFO L273 TraceCheckUtils]: 141: Hoare triple {19046#false} assume !(~i~2 < 39); {19046#false} is VALID [2018-11-23 12:17:19,848 INFO L273 TraceCheckUtils]: 142: Hoare triple {19046#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {19046#false} is VALID [2018-11-23 12:17:19,848 INFO L256 TraceCheckUtils]: 143: Hoare triple {19046#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {19046#false} is VALID [2018-11-23 12:17:19,848 INFO L273 TraceCheckUtils]: 144: Hoare triple {19046#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {19046#false} is VALID [2018-11-23 12:17:19,848 INFO L273 TraceCheckUtils]: 145: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,848 INFO L273 TraceCheckUtils]: 146: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,848 INFO L273 TraceCheckUtils]: 147: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 148: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 149: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 150: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 151: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 152: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 153: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 154: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 155: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 156: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,849 INFO L273 TraceCheckUtils]: 157: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 158: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 159: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 160: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 161: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 162: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 163: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 164: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 165: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 166: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,850 INFO L273 TraceCheckUtils]: 167: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L273 TraceCheckUtils]: 168: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L273 TraceCheckUtils]: 169: Hoare triple {19046#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L273 TraceCheckUtils]: 170: Hoare triple {19046#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L273 TraceCheckUtils]: 171: Hoare triple {19046#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L273 TraceCheckUtils]: 172: Hoare triple {19046#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L273 TraceCheckUtils]: 173: Hoare triple {19046#false} assume !(~i~0 < 40); {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L273 TraceCheckUtils]: 174: Hoare triple {19046#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L273 TraceCheckUtils]: 175: Hoare triple {19046#false} assume true; {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L268 TraceCheckUtils]: 176: Hoare quadruple {19046#false} {19046#false} #81#return; {19046#false} is VALID [2018-11-23 12:17:19,851 INFO L273 TraceCheckUtils]: 177: Hoare triple {19046#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {19046#false} is VALID [2018-11-23 12:17:19,852 INFO L273 TraceCheckUtils]: 178: Hoare triple {19046#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {19046#false} is VALID [2018-11-23 12:17:19,852 INFO L273 TraceCheckUtils]: 179: Hoare triple {19046#false} assume !false; {19046#false} is VALID [2018-11-23 12:17:19,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1592 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2018-11-23 12:17:19,887 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:19,887 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 29 [2018-11-23 12:17:19,887 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 180 [2018-11-23 12:17:19,888 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:19,888 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states. [2018-11-23 12:17:20,198 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:20,198 INFO L459 AbstractCegarLoop]: Interpolant automaton has 29 states [2018-11-23 12:17:20,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-11-23 12:17:20,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=406, Invalid=406, Unknown=0, NotChecked=0, Total=812 [2018-11-23 12:17:20,200 INFO L87 Difference]: Start difference. First operand 115 states and 126 transitions. Second operand 29 states. [2018-11-23 12:17:20,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:20,460 INFO L93 Difference]: Finished difference Result 176 states and 198 transitions. [2018-11-23 12:17:20,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-23 12:17:20,460 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 180 [2018-11-23 12:17:20,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-23 12:17:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 110 transitions. [2018-11-23 12:17:20,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-23 12:17:20,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 110 transitions. [2018-11-23 12:17:20,463 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 110 transitions. [2018-11-23 12:17:20,571 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:20,574 INFO L225 Difference]: With dead ends: 176 [2018-11-23 12:17:20,574 INFO L226 Difference]: Without dead ends: 118 [2018-11-23 12:17:20,574 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 180 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=406, Invalid=406, Unknown=0, NotChecked=0, Total=812 [2018-11-23 12:17:20,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-11-23 12:17:20,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 117. [2018-11-23 12:17:20,612 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:20,613 INFO L82 GeneralOperation]: Start isEquivalent. First operand 118 states. Second operand 117 states. [2018-11-23 12:17:20,613 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 117 states. [2018-11-23 12:17:20,613 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 117 states. [2018-11-23 12:17:20,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:20,615 INFO L93 Difference]: Finished difference Result 118 states and 129 transitions. [2018-11-23 12:17:20,616 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 129 transitions. [2018-11-23 12:17:20,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:20,616 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:20,616 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 118 states. [2018-11-23 12:17:20,616 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 118 states. [2018-11-23 12:17:20,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:20,618 INFO L93 Difference]: Finished difference Result 118 states and 129 transitions. [2018-11-23 12:17:20,618 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 129 transitions. [2018-11-23 12:17:20,618 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:20,618 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:20,618 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:20,618 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-23 12:17:20,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 128 transitions. [2018-11-23 12:17:20,620 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 128 transitions. Word has length 180 [2018-11-23 12:17:20,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:20,620 INFO L480 AbstractCegarLoop]: Abstraction has 117 states and 128 transitions. [2018-11-23 12:17:20,620 INFO L481 AbstractCegarLoop]: Interpolant automaton has 29 states. [2018-11-23 12:17:20,620 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 128 transitions. [2018-11-23 12:17:20,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-11-23 12:17:20,621 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:20,621 INFO L402 BasicCegarLoop]: trace histogram [26, 26, 21, 21, 21, 21, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:20,622 INFO L423 AbstractCegarLoop]: === Iteration 29 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:20,622 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:20,622 INFO L82 PathProgramCache]: Analyzing trace with hash 1692951822, now seen corresponding path program 26 times [2018-11-23 12:17:20,622 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:20,622 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:20,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:20,623 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:20,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:21,166 INFO L256 TraceCheckUtils]: 0: Hoare triple {20264#true} call ULTIMATE.init(); {20264#true} is VALID [2018-11-23 12:17:21,167 INFO L273 TraceCheckUtils]: 1: Hoare triple {20264#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {20264#true} is VALID [2018-11-23 12:17:21,167 INFO L273 TraceCheckUtils]: 2: Hoare triple {20264#true} assume true; {20264#true} is VALID [2018-11-23 12:17:21,167 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {20264#true} {20264#true} #73#return; {20264#true} is VALID [2018-11-23 12:17:21,167 INFO L256 TraceCheckUtils]: 4: Hoare triple {20264#true} call #t~ret14 := main(); {20264#true} is VALID [2018-11-23 12:17:21,168 INFO L273 TraceCheckUtils]: 5: Hoare triple {20264#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {20266#(= main_~i~1 0)} is VALID [2018-11-23 12:17:21,168 INFO L273 TraceCheckUtils]: 6: Hoare triple {20266#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20266#(= main_~i~1 0)} is VALID [2018-11-23 12:17:21,169 INFO L273 TraceCheckUtils]: 7: Hoare triple {20266#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20267#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:21,169 INFO L273 TraceCheckUtils]: 8: Hoare triple {20267#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20267#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:21,170 INFO L273 TraceCheckUtils]: 9: Hoare triple {20267#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20268#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:21,171 INFO L273 TraceCheckUtils]: 10: Hoare triple {20268#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20268#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:21,171 INFO L273 TraceCheckUtils]: 11: Hoare triple {20268#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20269#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:21,172 INFO L273 TraceCheckUtils]: 12: Hoare triple {20269#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20269#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:21,172 INFO L273 TraceCheckUtils]: 13: Hoare triple {20269#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20270#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:21,173 INFO L273 TraceCheckUtils]: 14: Hoare triple {20270#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20270#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:21,174 INFO L273 TraceCheckUtils]: 15: Hoare triple {20270#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20271#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:21,174 INFO L273 TraceCheckUtils]: 16: Hoare triple {20271#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20271#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:21,175 INFO L273 TraceCheckUtils]: 17: Hoare triple {20271#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20272#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:21,175 INFO L273 TraceCheckUtils]: 18: Hoare triple {20272#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20272#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:21,176 INFO L273 TraceCheckUtils]: 19: Hoare triple {20272#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20273#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:21,176 INFO L273 TraceCheckUtils]: 20: Hoare triple {20273#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20273#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:21,177 INFO L273 TraceCheckUtils]: 21: Hoare triple {20273#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20274#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:21,177 INFO L273 TraceCheckUtils]: 22: Hoare triple {20274#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20274#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:21,178 INFO L273 TraceCheckUtils]: 23: Hoare triple {20274#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20275#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:21,179 INFO L273 TraceCheckUtils]: 24: Hoare triple {20275#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20275#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:21,179 INFO L273 TraceCheckUtils]: 25: Hoare triple {20275#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20276#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:21,180 INFO L273 TraceCheckUtils]: 26: Hoare triple {20276#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20276#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:21,180 INFO L273 TraceCheckUtils]: 27: Hoare triple {20276#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20277#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:21,181 INFO L273 TraceCheckUtils]: 28: Hoare triple {20277#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20277#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:21,182 INFO L273 TraceCheckUtils]: 29: Hoare triple {20277#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20278#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:21,182 INFO L273 TraceCheckUtils]: 30: Hoare triple {20278#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20278#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:21,183 INFO L273 TraceCheckUtils]: 31: Hoare triple {20278#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20279#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:21,183 INFO L273 TraceCheckUtils]: 32: Hoare triple {20279#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20279#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:21,184 INFO L273 TraceCheckUtils]: 33: Hoare triple {20279#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20280#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:21,184 INFO L273 TraceCheckUtils]: 34: Hoare triple {20280#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20280#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:21,185 INFO L273 TraceCheckUtils]: 35: Hoare triple {20280#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20281#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:21,186 INFO L273 TraceCheckUtils]: 36: Hoare triple {20281#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20281#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:21,186 INFO L273 TraceCheckUtils]: 37: Hoare triple {20281#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20282#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:21,187 INFO L273 TraceCheckUtils]: 38: Hoare triple {20282#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20282#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:21,187 INFO L273 TraceCheckUtils]: 39: Hoare triple {20282#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20283#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:21,188 INFO L273 TraceCheckUtils]: 40: Hoare triple {20283#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20283#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:21,189 INFO L273 TraceCheckUtils]: 41: Hoare triple {20283#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20284#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:21,189 INFO L273 TraceCheckUtils]: 42: Hoare triple {20284#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20284#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:21,190 INFO L273 TraceCheckUtils]: 43: Hoare triple {20284#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20285#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:21,190 INFO L273 TraceCheckUtils]: 44: Hoare triple {20285#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20285#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:21,191 INFO L273 TraceCheckUtils]: 45: Hoare triple {20285#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20286#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:21,191 INFO L273 TraceCheckUtils]: 46: Hoare triple {20286#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20286#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:21,192 INFO L273 TraceCheckUtils]: 47: Hoare triple {20286#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20287#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:21,193 INFO L273 TraceCheckUtils]: 48: Hoare triple {20287#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20287#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:21,193 INFO L273 TraceCheckUtils]: 49: Hoare triple {20287#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20288#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:21,194 INFO L273 TraceCheckUtils]: 50: Hoare triple {20288#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20288#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:21,194 INFO L273 TraceCheckUtils]: 51: Hoare triple {20288#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20289#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:21,195 INFO L273 TraceCheckUtils]: 52: Hoare triple {20289#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20289#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:21,195 INFO L273 TraceCheckUtils]: 53: Hoare triple {20289#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20290#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:21,196 INFO L273 TraceCheckUtils]: 54: Hoare triple {20290#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20290#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:21,198 INFO L273 TraceCheckUtils]: 55: Hoare triple {20290#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20291#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:21,198 INFO L273 TraceCheckUtils]: 56: Hoare triple {20291#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20291#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:21,199 INFO L273 TraceCheckUtils]: 57: Hoare triple {20291#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20292#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:21,200 INFO L273 TraceCheckUtils]: 58: Hoare triple {20292#(<= main_~i~1 26)} assume !(~i~1 < 40); {20265#false} is VALID [2018-11-23 12:17:21,200 INFO L256 TraceCheckUtils]: 59: Hoare triple {20265#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {20264#true} is VALID [2018-11-23 12:17:21,200 INFO L273 TraceCheckUtils]: 60: Hoare triple {20264#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20264#true} is VALID [2018-11-23 12:17:21,200 INFO L273 TraceCheckUtils]: 61: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,200 INFO L273 TraceCheckUtils]: 62: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,201 INFO L273 TraceCheckUtils]: 63: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,201 INFO L273 TraceCheckUtils]: 64: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,201 INFO L273 TraceCheckUtils]: 65: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,201 INFO L273 TraceCheckUtils]: 66: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,201 INFO L273 TraceCheckUtils]: 67: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,202 INFO L273 TraceCheckUtils]: 68: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,202 INFO L273 TraceCheckUtils]: 69: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,202 INFO L273 TraceCheckUtils]: 70: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,202 INFO L273 TraceCheckUtils]: 71: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,202 INFO L273 TraceCheckUtils]: 72: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,202 INFO L273 TraceCheckUtils]: 73: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,203 INFO L273 TraceCheckUtils]: 74: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,203 INFO L273 TraceCheckUtils]: 75: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,203 INFO L273 TraceCheckUtils]: 76: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,203 INFO L273 TraceCheckUtils]: 77: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,203 INFO L273 TraceCheckUtils]: 78: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,203 INFO L273 TraceCheckUtils]: 79: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,204 INFO L273 TraceCheckUtils]: 80: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,204 INFO L273 TraceCheckUtils]: 81: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,204 INFO L273 TraceCheckUtils]: 82: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,204 INFO L273 TraceCheckUtils]: 83: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,204 INFO L273 TraceCheckUtils]: 84: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,204 INFO L273 TraceCheckUtils]: 85: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,205 INFO L273 TraceCheckUtils]: 86: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,205 INFO L273 TraceCheckUtils]: 87: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,205 INFO L273 TraceCheckUtils]: 88: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,205 INFO L273 TraceCheckUtils]: 89: Hoare triple {20264#true} assume !(~i~0 < 40); {20264#true} is VALID [2018-11-23 12:17:21,205 INFO L273 TraceCheckUtils]: 90: Hoare triple {20264#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20264#true} is VALID [2018-11-23 12:17:21,205 INFO L273 TraceCheckUtils]: 91: Hoare triple {20264#true} assume true; {20264#true} is VALID [2018-11-23 12:17:21,205 INFO L268 TraceCheckUtils]: 92: Hoare quadruple {20264#true} {20265#false} #77#return; {20265#false} is VALID [2018-11-23 12:17:21,205 INFO L273 TraceCheckUtils]: 93: Hoare triple {20265#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {20265#false} is VALID [2018-11-23 12:17:21,205 INFO L256 TraceCheckUtils]: 94: Hoare triple {20265#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 95: Hoare triple {20264#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 96: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 97: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 98: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 99: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 100: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 101: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 102: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 103: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,206 INFO L273 TraceCheckUtils]: 104: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 105: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 106: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 107: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 108: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 109: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 110: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 111: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 112: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 113: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,207 INFO L273 TraceCheckUtils]: 114: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 115: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 116: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 117: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 118: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 119: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 120: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 121: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 122: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 123: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,208 INFO L273 TraceCheckUtils]: 124: Hoare triple {20264#true} assume !(~i~0 < 40); {20264#true} is VALID [2018-11-23 12:17:21,209 INFO L273 TraceCheckUtils]: 125: Hoare triple {20264#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20264#true} is VALID [2018-11-23 12:17:21,209 INFO L273 TraceCheckUtils]: 126: Hoare triple {20264#true} assume true; {20264#true} is VALID [2018-11-23 12:17:21,209 INFO L268 TraceCheckUtils]: 127: Hoare quadruple {20264#true} {20265#false} #79#return; {20265#false} is VALID [2018-11-23 12:17:21,209 INFO L273 TraceCheckUtils]: 128: Hoare triple {20265#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {20265#false} is VALID [2018-11-23 12:17:21,209 INFO L273 TraceCheckUtils]: 129: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,209 INFO L273 TraceCheckUtils]: 130: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,209 INFO L273 TraceCheckUtils]: 131: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,209 INFO L273 TraceCheckUtils]: 132: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,209 INFO L273 TraceCheckUtils]: 133: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 134: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 135: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 136: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 137: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 138: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 139: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 140: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 141: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 142: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,210 INFO L273 TraceCheckUtils]: 143: Hoare triple {20265#false} assume !(~i~2 < 39); {20265#false} is VALID [2018-11-23 12:17:21,211 INFO L273 TraceCheckUtils]: 144: Hoare triple {20265#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {20265#false} is VALID [2018-11-23 12:17:21,211 INFO L256 TraceCheckUtils]: 145: Hoare triple {20265#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {20264#true} is VALID [2018-11-23 12:17:21,211 INFO L273 TraceCheckUtils]: 146: Hoare triple {20264#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20264#true} is VALID [2018-11-23 12:17:21,211 INFO L273 TraceCheckUtils]: 147: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,211 INFO L273 TraceCheckUtils]: 148: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,211 INFO L273 TraceCheckUtils]: 149: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,211 INFO L273 TraceCheckUtils]: 150: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,211 INFO L273 TraceCheckUtils]: 151: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,211 INFO L273 TraceCheckUtils]: 152: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,211 INFO L273 TraceCheckUtils]: 153: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 154: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 155: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 156: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 157: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 158: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 159: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 160: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 161: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 162: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,212 INFO L273 TraceCheckUtils]: 163: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 164: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 165: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 166: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 167: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 168: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 169: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 170: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 171: Hoare triple {20264#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 172: Hoare triple {20264#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,213 INFO L273 TraceCheckUtils]: 173: Hoare triple {20264#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20264#true} is VALID [2018-11-23 12:17:21,214 INFO L273 TraceCheckUtils]: 174: Hoare triple {20264#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20264#true} is VALID [2018-11-23 12:17:21,214 INFO L273 TraceCheckUtils]: 175: Hoare triple {20264#true} assume !(~i~0 < 40); {20264#true} is VALID [2018-11-23 12:17:21,214 INFO L273 TraceCheckUtils]: 176: Hoare triple {20264#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20264#true} is VALID [2018-11-23 12:17:21,214 INFO L273 TraceCheckUtils]: 177: Hoare triple {20264#true} assume true; {20264#true} is VALID [2018-11-23 12:17:21,214 INFO L268 TraceCheckUtils]: 178: Hoare quadruple {20264#true} {20265#false} #81#return; {20265#false} is VALID [2018-11-23 12:17:21,214 INFO L273 TraceCheckUtils]: 179: Hoare triple {20265#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {20265#false} is VALID [2018-11-23 12:17:21,214 INFO L273 TraceCheckUtils]: 180: Hoare triple {20265#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {20265#false} is VALID [2018-11-23 12:17:21,214 INFO L273 TraceCheckUtils]: 181: Hoare triple {20265#false} assume !false; {20265#false} is VALID [2018-11-23 12:17:21,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1643 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2018-11-23 12:17:21,228 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:21,228 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:21,238 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:17:21,332 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:17:21,332 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:21,374 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:21,644 INFO L256 TraceCheckUtils]: 0: Hoare triple {20264#true} call ULTIMATE.init(); {20264#true} is VALID [2018-11-23 12:17:21,644 INFO L273 TraceCheckUtils]: 1: Hoare triple {20264#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {20264#true} is VALID [2018-11-23 12:17:21,644 INFO L273 TraceCheckUtils]: 2: Hoare triple {20264#true} assume true; {20264#true} is VALID [2018-11-23 12:17:21,644 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {20264#true} {20264#true} #73#return; {20264#true} is VALID [2018-11-23 12:17:21,645 INFO L256 TraceCheckUtils]: 4: Hoare triple {20264#true} call #t~ret14 := main(); {20264#true} is VALID [2018-11-23 12:17:21,645 INFO L273 TraceCheckUtils]: 5: Hoare triple {20264#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {20311#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:21,646 INFO L273 TraceCheckUtils]: 6: Hoare triple {20311#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20311#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:21,647 INFO L273 TraceCheckUtils]: 7: Hoare triple {20311#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20267#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:21,647 INFO L273 TraceCheckUtils]: 8: Hoare triple {20267#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20267#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:21,647 INFO L273 TraceCheckUtils]: 9: Hoare triple {20267#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20268#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:21,648 INFO L273 TraceCheckUtils]: 10: Hoare triple {20268#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20268#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:21,648 INFO L273 TraceCheckUtils]: 11: Hoare triple {20268#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20269#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:21,648 INFO L273 TraceCheckUtils]: 12: Hoare triple {20269#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20269#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:21,649 INFO L273 TraceCheckUtils]: 13: Hoare triple {20269#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20270#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:21,649 INFO L273 TraceCheckUtils]: 14: Hoare triple {20270#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20270#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:21,650 INFO L273 TraceCheckUtils]: 15: Hoare triple {20270#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20271#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:21,651 INFO L273 TraceCheckUtils]: 16: Hoare triple {20271#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20271#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:21,651 INFO L273 TraceCheckUtils]: 17: Hoare triple {20271#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20272#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:21,652 INFO L273 TraceCheckUtils]: 18: Hoare triple {20272#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20272#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:21,653 INFO L273 TraceCheckUtils]: 19: Hoare triple {20272#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20273#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:21,653 INFO L273 TraceCheckUtils]: 20: Hoare triple {20273#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20273#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:21,654 INFO L273 TraceCheckUtils]: 21: Hoare triple {20273#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20274#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:21,654 INFO L273 TraceCheckUtils]: 22: Hoare triple {20274#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20274#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:21,655 INFO L273 TraceCheckUtils]: 23: Hoare triple {20274#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20275#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:21,655 INFO L273 TraceCheckUtils]: 24: Hoare triple {20275#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20275#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:21,656 INFO L273 TraceCheckUtils]: 25: Hoare triple {20275#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20276#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:21,657 INFO L273 TraceCheckUtils]: 26: Hoare triple {20276#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20276#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:21,657 INFO L273 TraceCheckUtils]: 27: Hoare triple {20276#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20277#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:21,658 INFO L273 TraceCheckUtils]: 28: Hoare triple {20277#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20277#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:21,659 INFO L273 TraceCheckUtils]: 29: Hoare triple {20277#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20278#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:21,659 INFO L273 TraceCheckUtils]: 30: Hoare triple {20278#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20278#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:21,660 INFO L273 TraceCheckUtils]: 31: Hoare triple {20278#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20279#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:21,660 INFO L273 TraceCheckUtils]: 32: Hoare triple {20279#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20279#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:21,661 INFO L273 TraceCheckUtils]: 33: Hoare triple {20279#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20280#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:21,662 INFO L273 TraceCheckUtils]: 34: Hoare triple {20280#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20280#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:21,662 INFO L273 TraceCheckUtils]: 35: Hoare triple {20280#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20281#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:21,663 INFO L273 TraceCheckUtils]: 36: Hoare triple {20281#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20281#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:21,664 INFO L273 TraceCheckUtils]: 37: Hoare triple {20281#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20282#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:21,664 INFO L273 TraceCheckUtils]: 38: Hoare triple {20282#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20282#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:21,665 INFO L273 TraceCheckUtils]: 39: Hoare triple {20282#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20283#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:21,665 INFO L273 TraceCheckUtils]: 40: Hoare triple {20283#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20283#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:21,666 INFO L273 TraceCheckUtils]: 41: Hoare triple {20283#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20284#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:21,666 INFO L273 TraceCheckUtils]: 42: Hoare triple {20284#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20284#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:21,667 INFO L273 TraceCheckUtils]: 43: Hoare triple {20284#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20285#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:21,668 INFO L273 TraceCheckUtils]: 44: Hoare triple {20285#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20285#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:21,668 INFO L273 TraceCheckUtils]: 45: Hoare triple {20285#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20286#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:21,669 INFO L273 TraceCheckUtils]: 46: Hoare triple {20286#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20286#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:21,670 INFO L273 TraceCheckUtils]: 47: Hoare triple {20286#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20287#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:21,670 INFO L273 TraceCheckUtils]: 48: Hoare triple {20287#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20287#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:21,671 INFO L273 TraceCheckUtils]: 49: Hoare triple {20287#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20288#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:21,671 INFO L273 TraceCheckUtils]: 50: Hoare triple {20288#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20288#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:21,672 INFO L273 TraceCheckUtils]: 51: Hoare triple {20288#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20289#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:21,673 INFO L273 TraceCheckUtils]: 52: Hoare triple {20289#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20289#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:21,673 INFO L273 TraceCheckUtils]: 53: Hoare triple {20289#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20290#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:21,674 INFO L273 TraceCheckUtils]: 54: Hoare triple {20290#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20290#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:21,675 INFO L273 TraceCheckUtils]: 55: Hoare triple {20290#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20291#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:21,675 INFO L273 TraceCheckUtils]: 56: Hoare triple {20291#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {20291#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:21,676 INFO L273 TraceCheckUtils]: 57: Hoare triple {20291#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {20292#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:21,676 INFO L273 TraceCheckUtils]: 58: Hoare triple {20292#(<= main_~i~1 26)} assume !(~i~1 < 40); {20265#false} is VALID [2018-11-23 12:17:21,677 INFO L256 TraceCheckUtils]: 59: Hoare triple {20265#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {20265#false} is VALID [2018-11-23 12:17:21,677 INFO L273 TraceCheckUtils]: 60: Hoare triple {20265#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20265#false} is VALID [2018-11-23 12:17:21,677 INFO L273 TraceCheckUtils]: 61: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,677 INFO L273 TraceCheckUtils]: 62: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,677 INFO L273 TraceCheckUtils]: 63: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,678 INFO L273 TraceCheckUtils]: 64: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,678 INFO L273 TraceCheckUtils]: 65: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,678 INFO L273 TraceCheckUtils]: 66: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,678 INFO L273 TraceCheckUtils]: 67: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,678 INFO L273 TraceCheckUtils]: 68: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,678 INFO L273 TraceCheckUtils]: 69: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,679 INFO L273 TraceCheckUtils]: 70: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,679 INFO L273 TraceCheckUtils]: 71: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,679 INFO L273 TraceCheckUtils]: 72: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,679 INFO L273 TraceCheckUtils]: 73: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,679 INFO L273 TraceCheckUtils]: 74: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,679 INFO L273 TraceCheckUtils]: 75: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,680 INFO L273 TraceCheckUtils]: 76: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,680 INFO L273 TraceCheckUtils]: 77: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,680 INFO L273 TraceCheckUtils]: 78: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,680 INFO L273 TraceCheckUtils]: 79: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,680 INFO L273 TraceCheckUtils]: 80: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,680 INFO L273 TraceCheckUtils]: 81: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,680 INFO L273 TraceCheckUtils]: 82: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,680 INFO L273 TraceCheckUtils]: 83: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,680 INFO L273 TraceCheckUtils]: 84: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L273 TraceCheckUtils]: 85: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L273 TraceCheckUtils]: 86: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L273 TraceCheckUtils]: 87: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L273 TraceCheckUtils]: 88: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L273 TraceCheckUtils]: 89: Hoare triple {20265#false} assume !(~i~0 < 40); {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L273 TraceCheckUtils]: 90: Hoare triple {20265#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L273 TraceCheckUtils]: 91: Hoare triple {20265#false} assume true; {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L268 TraceCheckUtils]: 92: Hoare quadruple {20265#false} {20265#false} #77#return; {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L273 TraceCheckUtils]: 93: Hoare triple {20265#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {20265#false} is VALID [2018-11-23 12:17:21,681 INFO L256 TraceCheckUtils]: 94: Hoare triple {20265#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 95: Hoare triple {20265#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 96: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 97: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 98: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 99: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 100: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 101: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 102: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 103: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,682 INFO L273 TraceCheckUtils]: 104: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,683 INFO L273 TraceCheckUtils]: 105: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,683 INFO L273 TraceCheckUtils]: 106: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,683 INFO L273 TraceCheckUtils]: 107: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,683 INFO L273 TraceCheckUtils]: 108: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,683 INFO L273 TraceCheckUtils]: 109: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,683 INFO L273 TraceCheckUtils]: 110: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,683 INFO L273 TraceCheckUtils]: 111: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,683 INFO L273 TraceCheckUtils]: 112: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,683 INFO L273 TraceCheckUtils]: 113: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 114: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 115: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 116: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 117: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 118: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 119: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 120: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 121: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 122: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,684 INFO L273 TraceCheckUtils]: 123: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L273 TraceCheckUtils]: 124: Hoare triple {20265#false} assume !(~i~0 < 40); {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L273 TraceCheckUtils]: 125: Hoare triple {20265#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L273 TraceCheckUtils]: 126: Hoare triple {20265#false} assume true; {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L268 TraceCheckUtils]: 127: Hoare quadruple {20265#false} {20265#false} #79#return; {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L273 TraceCheckUtils]: 128: Hoare triple {20265#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L273 TraceCheckUtils]: 129: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L273 TraceCheckUtils]: 130: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L273 TraceCheckUtils]: 131: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L273 TraceCheckUtils]: 132: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,685 INFO L273 TraceCheckUtils]: 133: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 134: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 135: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 136: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 137: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 138: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 139: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 140: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 141: Hoare triple {20265#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 142: Hoare triple {20265#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {20265#false} is VALID [2018-11-23 12:17:21,686 INFO L273 TraceCheckUtils]: 143: Hoare triple {20265#false} assume !(~i~2 < 39); {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L273 TraceCheckUtils]: 144: Hoare triple {20265#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L256 TraceCheckUtils]: 145: Hoare triple {20265#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L273 TraceCheckUtils]: 146: Hoare triple {20265#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L273 TraceCheckUtils]: 147: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L273 TraceCheckUtils]: 148: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L273 TraceCheckUtils]: 149: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L273 TraceCheckUtils]: 150: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L273 TraceCheckUtils]: 151: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L273 TraceCheckUtils]: 152: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,687 INFO L273 TraceCheckUtils]: 153: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 154: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 155: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 156: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 157: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 158: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 159: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 160: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 161: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 162: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,688 INFO L273 TraceCheckUtils]: 163: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 164: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 165: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 166: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 167: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 168: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 169: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 170: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 171: Hoare triple {20265#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 172: Hoare triple {20265#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,689 INFO L273 TraceCheckUtils]: 173: Hoare triple {20265#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {20265#false} is VALID [2018-11-23 12:17:21,690 INFO L273 TraceCheckUtils]: 174: Hoare triple {20265#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {20265#false} is VALID [2018-11-23 12:17:21,690 INFO L273 TraceCheckUtils]: 175: Hoare triple {20265#false} assume !(~i~0 < 40); {20265#false} is VALID [2018-11-23 12:17:21,690 INFO L273 TraceCheckUtils]: 176: Hoare triple {20265#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {20265#false} is VALID [2018-11-23 12:17:21,690 INFO L273 TraceCheckUtils]: 177: Hoare triple {20265#false} assume true; {20265#false} is VALID [2018-11-23 12:17:21,690 INFO L268 TraceCheckUtils]: 178: Hoare quadruple {20265#false} {20265#false} #81#return; {20265#false} is VALID [2018-11-23 12:17:21,690 INFO L273 TraceCheckUtils]: 179: Hoare triple {20265#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {20265#false} is VALID [2018-11-23 12:17:21,690 INFO L273 TraceCheckUtils]: 180: Hoare triple {20265#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {20265#false} is VALID [2018-11-23 12:17:21,690 INFO L273 TraceCheckUtils]: 181: Hoare triple {20265#false} assume !false; {20265#false} is VALID [2018-11-23 12:17:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1643 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2018-11-23 12:17:21,723 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:21,723 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 30 [2018-11-23 12:17:21,724 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 182 [2018-11-23 12:17:21,724 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:21,724 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states. [2018-11-23 12:17:21,843 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:21,844 INFO L459 AbstractCegarLoop]: Interpolant automaton has 30 states [2018-11-23 12:17:21,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-11-23 12:17:21,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=435, Invalid=435, Unknown=0, NotChecked=0, Total=870 [2018-11-23 12:17:21,845 INFO L87 Difference]: Start difference. First operand 117 states and 128 transitions. Second operand 30 states. [2018-11-23 12:17:22,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:22,159 INFO L93 Difference]: Finished difference Result 178 states and 200 transitions. [2018-11-23 12:17:22,159 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-23 12:17:22,159 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 182 [2018-11-23 12:17:22,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:22,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2018-11-23 12:17:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 112 transitions. [2018-11-23 12:17:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2018-11-23 12:17:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 112 transitions. [2018-11-23 12:17:22,162 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 112 transitions. [2018-11-23 12:17:22,264 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:22,267 INFO L225 Difference]: With dead ends: 178 [2018-11-23 12:17:22,267 INFO L226 Difference]: Without dead ends: 120 [2018-11-23 12:17:22,268 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 182 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=435, Invalid=435, Unknown=0, NotChecked=0, Total=870 [2018-11-23 12:17:22,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-11-23 12:17:22,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 119. [2018-11-23 12:17:22,305 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:22,305 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 119 states. [2018-11-23 12:17:22,305 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 119 states. [2018-11-23 12:17:22,305 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 119 states. [2018-11-23 12:17:22,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:22,307 INFO L93 Difference]: Finished difference Result 120 states and 131 transitions. [2018-11-23 12:17:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 131 transitions. [2018-11-23 12:17:22,308 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:22,308 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:22,308 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand 120 states. [2018-11-23 12:17:22,308 INFO L87 Difference]: Start difference. First operand 119 states. Second operand 120 states. [2018-11-23 12:17:22,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:22,310 INFO L93 Difference]: Finished difference Result 120 states and 131 transitions. [2018-11-23 12:17:22,310 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 131 transitions. [2018-11-23 12:17:22,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:22,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:22,311 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:22,311 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:22,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2018-11-23 12:17:22,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 130 transitions. [2018-11-23 12:17:22,313 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 130 transitions. Word has length 182 [2018-11-23 12:17:22,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:22,313 INFO L480 AbstractCegarLoop]: Abstraction has 119 states and 130 transitions. [2018-11-23 12:17:22,314 INFO L481 AbstractCegarLoop]: Interpolant automaton has 30 states. [2018-11-23 12:17:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 130 transitions. [2018-11-23 12:17:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-11-23 12:17:22,315 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:22,315 INFO L402 BasicCegarLoop]: trace histogram [27, 27, 21, 21, 21, 21, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:22,315 INFO L423 AbstractCegarLoop]: === Iteration 30 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:22,315 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:22,316 INFO L82 PathProgramCache]: Analyzing trace with hash -179376944, now seen corresponding path program 27 times [2018-11-23 12:17:22,316 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:22,316 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:22,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:22,316 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:22,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:22,876 INFO L256 TraceCheckUtils]: 0: Hoare triple {21500#true} call ULTIMATE.init(); {21500#true} is VALID [2018-11-23 12:17:22,876 INFO L273 TraceCheckUtils]: 1: Hoare triple {21500#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {21500#true} is VALID [2018-11-23 12:17:22,876 INFO L273 TraceCheckUtils]: 2: Hoare triple {21500#true} assume true; {21500#true} is VALID [2018-11-23 12:17:22,877 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {21500#true} {21500#true} #73#return; {21500#true} is VALID [2018-11-23 12:17:22,877 INFO L256 TraceCheckUtils]: 4: Hoare triple {21500#true} call #t~ret14 := main(); {21500#true} is VALID [2018-11-23 12:17:22,877 INFO L273 TraceCheckUtils]: 5: Hoare triple {21500#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {21502#(= main_~i~1 0)} is VALID [2018-11-23 12:17:22,878 INFO L273 TraceCheckUtils]: 6: Hoare triple {21502#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21502#(= main_~i~1 0)} is VALID [2018-11-23 12:17:22,879 INFO L273 TraceCheckUtils]: 7: Hoare triple {21502#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21503#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:22,879 INFO L273 TraceCheckUtils]: 8: Hoare triple {21503#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21503#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:22,880 INFO L273 TraceCheckUtils]: 9: Hoare triple {21503#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21504#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:22,880 INFO L273 TraceCheckUtils]: 10: Hoare triple {21504#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21504#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:22,881 INFO L273 TraceCheckUtils]: 11: Hoare triple {21504#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21505#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:22,882 INFO L273 TraceCheckUtils]: 12: Hoare triple {21505#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21505#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:22,882 INFO L273 TraceCheckUtils]: 13: Hoare triple {21505#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21506#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:22,883 INFO L273 TraceCheckUtils]: 14: Hoare triple {21506#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21506#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:22,883 INFO L273 TraceCheckUtils]: 15: Hoare triple {21506#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21507#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:22,884 INFO L273 TraceCheckUtils]: 16: Hoare triple {21507#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21507#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:22,885 INFO L273 TraceCheckUtils]: 17: Hoare triple {21507#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21508#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:22,885 INFO L273 TraceCheckUtils]: 18: Hoare triple {21508#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21508#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:22,886 INFO L273 TraceCheckUtils]: 19: Hoare triple {21508#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21509#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:22,886 INFO L273 TraceCheckUtils]: 20: Hoare triple {21509#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21509#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:22,887 INFO L273 TraceCheckUtils]: 21: Hoare triple {21509#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21510#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:22,888 INFO L273 TraceCheckUtils]: 22: Hoare triple {21510#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21510#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:22,888 INFO L273 TraceCheckUtils]: 23: Hoare triple {21510#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21511#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:22,889 INFO L273 TraceCheckUtils]: 24: Hoare triple {21511#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21511#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:22,890 INFO L273 TraceCheckUtils]: 25: Hoare triple {21511#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21512#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:22,890 INFO L273 TraceCheckUtils]: 26: Hoare triple {21512#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21512#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:22,891 INFO L273 TraceCheckUtils]: 27: Hoare triple {21512#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21513#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:22,891 INFO L273 TraceCheckUtils]: 28: Hoare triple {21513#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21513#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:22,892 INFO L273 TraceCheckUtils]: 29: Hoare triple {21513#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21514#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:22,893 INFO L273 TraceCheckUtils]: 30: Hoare triple {21514#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21514#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:22,893 INFO L273 TraceCheckUtils]: 31: Hoare triple {21514#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21515#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:22,894 INFO L273 TraceCheckUtils]: 32: Hoare triple {21515#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21515#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:22,894 INFO L273 TraceCheckUtils]: 33: Hoare triple {21515#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21516#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:22,895 INFO L273 TraceCheckUtils]: 34: Hoare triple {21516#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21516#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:22,896 INFO L273 TraceCheckUtils]: 35: Hoare triple {21516#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21517#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:22,896 INFO L273 TraceCheckUtils]: 36: Hoare triple {21517#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21517#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:22,897 INFO L273 TraceCheckUtils]: 37: Hoare triple {21517#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21518#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:22,898 INFO L273 TraceCheckUtils]: 38: Hoare triple {21518#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21518#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:22,898 INFO L273 TraceCheckUtils]: 39: Hoare triple {21518#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21519#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:22,899 INFO L273 TraceCheckUtils]: 40: Hoare triple {21519#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21519#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:22,899 INFO L273 TraceCheckUtils]: 41: Hoare triple {21519#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21520#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:22,900 INFO L273 TraceCheckUtils]: 42: Hoare triple {21520#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21520#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:22,901 INFO L273 TraceCheckUtils]: 43: Hoare triple {21520#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21521#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:22,901 INFO L273 TraceCheckUtils]: 44: Hoare triple {21521#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21521#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:22,902 INFO L273 TraceCheckUtils]: 45: Hoare triple {21521#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21522#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:22,902 INFO L273 TraceCheckUtils]: 46: Hoare triple {21522#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21522#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:22,903 INFO L273 TraceCheckUtils]: 47: Hoare triple {21522#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21523#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:22,904 INFO L273 TraceCheckUtils]: 48: Hoare triple {21523#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21523#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:22,904 INFO L273 TraceCheckUtils]: 49: Hoare triple {21523#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21524#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:22,905 INFO L273 TraceCheckUtils]: 50: Hoare triple {21524#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21524#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:22,906 INFO L273 TraceCheckUtils]: 51: Hoare triple {21524#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21525#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:22,906 INFO L273 TraceCheckUtils]: 52: Hoare triple {21525#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21525#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:22,907 INFO L273 TraceCheckUtils]: 53: Hoare triple {21525#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21526#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:22,907 INFO L273 TraceCheckUtils]: 54: Hoare triple {21526#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21526#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:22,908 INFO L273 TraceCheckUtils]: 55: Hoare triple {21526#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21527#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:22,909 INFO L273 TraceCheckUtils]: 56: Hoare triple {21527#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21527#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:22,909 INFO L273 TraceCheckUtils]: 57: Hoare triple {21527#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21528#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:22,910 INFO L273 TraceCheckUtils]: 58: Hoare triple {21528#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21528#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:22,910 INFO L273 TraceCheckUtils]: 59: Hoare triple {21528#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21529#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:22,911 INFO L273 TraceCheckUtils]: 60: Hoare triple {21529#(<= main_~i~1 27)} assume !(~i~1 < 40); {21501#false} is VALID [2018-11-23 12:17:22,911 INFO L256 TraceCheckUtils]: 61: Hoare triple {21501#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {21500#true} is VALID [2018-11-23 12:17:22,912 INFO L273 TraceCheckUtils]: 62: Hoare triple {21500#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21500#true} is VALID [2018-11-23 12:17:22,912 INFO L273 TraceCheckUtils]: 63: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,912 INFO L273 TraceCheckUtils]: 64: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,912 INFO L273 TraceCheckUtils]: 65: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,912 INFO L273 TraceCheckUtils]: 66: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,912 INFO L273 TraceCheckUtils]: 67: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,913 INFO L273 TraceCheckUtils]: 68: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,913 INFO L273 TraceCheckUtils]: 69: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,913 INFO L273 TraceCheckUtils]: 70: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,913 INFO L273 TraceCheckUtils]: 71: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,913 INFO L273 TraceCheckUtils]: 72: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,914 INFO L273 TraceCheckUtils]: 73: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,914 INFO L273 TraceCheckUtils]: 74: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,914 INFO L273 TraceCheckUtils]: 75: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,914 INFO L273 TraceCheckUtils]: 76: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,914 INFO L273 TraceCheckUtils]: 77: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,914 INFO L273 TraceCheckUtils]: 78: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,915 INFO L273 TraceCheckUtils]: 79: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,915 INFO L273 TraceCheckUtils]: 80: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,915 INFO L273 TraceCheckUtils]: 81: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,915 INFO L273 TraceCheckUtils]: 82: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,915 INFO L273 TraceCheckUtils]: 83: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,915 INFO L273 TraceCheckUtils]: 84: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,916 INFO L273 TraceCheckUtils]: 85: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,916 INFO L273 TraceCheckUtils]: 86: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,916 INFO L273 TraceCheckUtils]: 87: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,916 INFO L273 TraceCheckUtils]: 88: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,916 INFO L273 TraceCheckUtils]: 89: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,916 INFO L273 TraceCheckUtils]: 90: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,916 INFO L273 TraceCheckUtils]: 91: Hoare triple {21500#true} assume !(~i~0 < 40); {21500#true} is VALID [2018-11-23 12:17:22,917 INFO L273 TraceCheckUtils]: 92: Hoare triple {21500#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21500#true} is VALID [2018-11-23 12:17:22,917 INFO L273 TraceCheckUtils]: 93: Hoare triple {21500#true} assume true; {21500#true} is VALID [2018-11-23 12:17:22,917 INFO L268 TraceCheckUtils]: 94: Hoare quadruple {21500#true} {21501#false} #77#return; {21501#false} is VALID [2018-11-23 12:17:22,917 INFO L273 TraceCheckUtils]: 95: Hoare triple {21501#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {21501#false} is VALID [2018-11-23 12:17:22,917 INFO L256 TraceCheckUtils]: 96: Hoare triple {21501#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {21500#true} is VALID [2018-11-23 12:17:22,917 INFO L273 TraceCheckUtils]: 97: Hoare triple {21500#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21500#true} is VALID [2018-11-23 12:17:22,917 INFO L273 TraceCheckUtils]: 98: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,917 INFO L273 TraceCheckUtils]: 99: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,917 INFO L273 TraceCheckUtils]: 100: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,917 INFO L273 TraceCheckUtils]: 101: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,918 INFO L273 TraceCheckUtils]: 102: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,918 INFO L273 TraceCheckUtils]: 103: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,918 INFO L273 TraceCheckUtils]: 104: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,918 INFO L273 TraceCheckUtils]: 105: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,918 INFO L273 TraceCheckUtils]: 106: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,918 INFO L273 TraceCheckUtils]: 107: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,918 INFO L273 TraceCheckUtils]: 108: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,918 INFO L273 TraceCheckUtils]: 109: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,918 INFO L273 TraceCheckUtils]: 110: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 111: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 112: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 113: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 114: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 115: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 116: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 117: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 118: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 119: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,919 INFO L273 TraceCheckUtils]: 120: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,920 INFO L273 TraceCheckUtils]: 121: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,920 INFO L273 TraceCheckUtils]: 122: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,920 INFO L273 TraceCheckUtils]: 123: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,920 INFO L273 TraceCheckUtils]: 124: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,920 INFO L273 TraceCheckUtils]: 125: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,920 INFO L273 TraceCheckUtils]: 126: Hoare triple {21500#true} assume !(~i~0 < 40); {21500#true} is VALID [2018-11-23 12:17:22,920 INFO L273 TraceCheckUtils]: 127: Hoare triple {21500#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21500#true} is VALID [2018-11-23 12:17:22,920 INFO L273 TraceCheckUtils]: 128: Hoare triple {21500#true} assume true; {21500#true} is VALID [2018-11-23 12:17:22,920 INFO L268 TraceCheckUtils]: 129: Hoare quadruple {21500#true} {21501#false} #79#return; {21501#false} is VALID [2018-11-23 12:17:22,920 INFO L273 TraceCheckUtils]: 130: Hoare triple {21501#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {21501#false} is VALID [2018-11-23 12:17:22,921 INFO L273 TraceCheckUtils]: 131: Hoare triple {21501#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21501#false} is VALID [2018-11-23 12:17:22,921 INFO L273 TraceCheckUtils]: 132: Hoare triple {21501#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21501#false} is VALID [2018-11-23 12:17:22,921 INFO L273 TraceCheckUtils]: 133: Hoare triple {21501#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21501#false} is VALID [2018-11-23 12:17:22,921 INFO L273 TraceCheckUtils]: 134: Hoare triple {21501#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21501#false} is VALID [2018-11-23 12:17:22,921 INFO L273 TraceCheckUtils]: 135: Hoare triple {21501#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21501#false} is VALID [2018-11-23 12:17:22,921 INFO L273 TraceCheckUtils]: 136: Hoare triple {21501#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21501#false} is VALID [2018-11-23 12:17:22,921 INFO L273 TraceCheckUtils]: 137: Hoare triple {21501#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21501#false} is VALID [2018-11-23 12:17:22,921 INFO L273 TraceCheckUtils]: 138: Hoare triple {21501#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21501#false} is VALID [2018-11-23 12:17:22,921 INFO L273 TraceCheckUtils]: 139: Hoare triple {21501#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21501#false} is VALID [2018-11-23 12:17:22,922 INFO L273 TraceCheckUtils]: 140: Hoare triple {21501#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21501#false} is VALID [2018-11-23 12:17:22,922 INFO L273 TraceCheckUtils]: 141: Hoare triple {21501#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21501#false} is VALID [2018-11-23 12:17:22,922 INFO L273 TraceCheckUtils]: 142: Hoare triple {21501#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21501#false} is VALID [2018-11-23 12:17:22,922 INFO L273 TraceCheckUtils]: 143: Hoare triple {21501#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21501#false} is VALID [2018-11-23 12:17:22,922 INFO L273 TraceCheckUtils]: 144: Hoare triple {21501#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21501#false} is VALID [2018-11-23 12:17:22,922 INFO L273 TraceCheckUtils]: 145: Hoare triple {21501#false} assume !(~i~2 < 39); {21501#false} is VALID [2018-11-23 12:17:22,922 INFO L273 TraceCheckUtils]: 146: Hoare triple {21501#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {21501#false} is VALID [2018-11-23 12:17:22,922 INFO L256 TraceCheckUtils]: 147: Hoare triple {21501#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {21500#true} is VALID [2018-11-23 12:17:22,922 INFO L273 TraceCheckUtils]: 148: Hoare triple {21500#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21500#true} is VALID [2018-11-23 12:17:22,922 INFO L273 TraceCheckUtils]: 149: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 150: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 151: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 152: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 153: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 154: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 155: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 156: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 157: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 158: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,923 INFO L273 TraceCheckUtils]: 159: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 160: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 161: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 162: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 163: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 164: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 165: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 166: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 167: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 168: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,924 INFO L273 TraceCheckUtils]: 169: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 170: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 171: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 172: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 173: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 174: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 175: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 176: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 177: Hoare triple {21500#true} assume !(~i~0 < 40); {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 178: Hoare triple {21500#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21500#true} is VALID [2018-11-23 12:17:22,925 INFO L273 TraceCheckUtils]: 179: Hoare triple {21500#true} assume true; {21500#true} is VALID [2018-11-23 12:17:22,926 INFO L268 TraceCheckUtils]: 180: Hoare quadruple {21500#true} {21501#false} #81#return; {21501#false} is VALID [2018-11-23 12:17:22,926 INFO L273 TraceCheckUtils]: 181: Hoare triple {21501#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {21501#false} is VALID [2018-11-23 12:17:22,926 INFO L273 TraceCheckUtils]: 182: Hoare triple {21501#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {21501#false} is VALID [2018-11-23 12:17:22,926 INFO L273 TraceCheckUtils]: 183: Hoare triple {21501#false} assume !false; {21501#false} is VALID [2018-11-23 12:17:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1696 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2018-11-23 12:17:22,940 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:22,940 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:22,949 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:17:23,077 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2018-11-23 12:17:23,077 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:23,128 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:23,767 INFO L256 TraceCheckUtils]: 0: Hoare triple {21500#true} call ULTIMATE.init(); {21500#true} is VALID [2018-11-23 12:17:23,767 INFO L273 TraceCheckUtils]: 1: Hoare triple {21500#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {21500#true} is VALID [2018-11-23 12:17:23,767 INFO L273 TraceCheckUtils]: 2: Hoare triple {21500#true} assume true; {21500#true} is VALID [2018-11-23 12:17:23,767 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {21500#true} {21500#true} #73#return; {21500#true} is VALID [2018-11-23 12:17:23,767 INFO L256 TraceCheckUtils]: 4: Hoare triple {21500#true} call #t~ret14 := main(); {21500#true} is VALID [2018-11-23 12:17:23,767 INFO L273 TraceCheckUtils]: 5: Hoare triple {21500#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {21500#true} is VALID [2018-11-23 12:17:23,767 INFO L273 TraceCheckUtils]: 6: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,768 INFO L273 TraceCheckUtils]: 7: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,768 INFO L273 TraceCheckUtils]: 8: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,768 INFO L273 TraceCheckUtils]: 9: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,768 INFO L273 TraceCheckUtils]: 10: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,768 INFO L273 TraceCheckUtils]: 11: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,768 INFO L273 TraceCheckUtils]: 12: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,768 INFO L273 TraceCheckUtils]: 13: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,768 INFO L273 TraceCheckUtils]: 14: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,768 INFO L273 TraceCheckUtils]: 15: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 16: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 17: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 18: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 19: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 20: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 21: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 22: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 23: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 24: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,769 INFO L273 TraceCheckUtils]: 25: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 26: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 27: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 28: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 29: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 30: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 31: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 32: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 33: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 34: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,770 INFO L273 TraceCheckUtils]: 35: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 36: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 37: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 38: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 39: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 40: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 41: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 42: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 43: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 44: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,771 INFO L273 TraceCheckUtils]: 45: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 46: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 47: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 48: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 49: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 50: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 51: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 52: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 53: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 54: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,772 INFO L273 TraceCheckUtils]: 55: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L273 TraceCheckUtils]: 56: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L273 TraceCheckUtils]: 57: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L273 TraceCheckUtils]: 58: Hoare triple {21500#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L273 TraceCheckUtils]: 59: Hoare triple {21500#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L273 TraceCheckUtils]: 60: Hoare triple {21500#true} assume !(~i~1 < 40); {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L256 TraceCheckUtils]: 61: Hoare triple {21500#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L273 TraceCheckUtils]: 62: Hoare triple {21500#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L273 TraceCheckUtils]: 63: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L273 TraceCheckUtils]: 64: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,773 INFO L273 TraceCheckUtils]: 65: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,774 INFO L273 TraceCheckUtils]: 66: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,774 INFO L273 TraceCheckUtils]: 67: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,774 INFO L273 TraceCheckUtils]: 68: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,774 INFO L273 TraceCheckUtils]: 69: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,774 INFO L273 TraceCheckUtils]: 70: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,774 INFO L273 TraceCheckUtils]: 71: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,774 INFO L273 TraceCheckUtils]: 72: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,774 INFO L273 TraceCheckUtils]: 73: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,774 INFO L273 TraceCheckUtils]: 74: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 75: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 76: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 77: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 78: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 79: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 80: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 81: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 82: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 83: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,775 INFO L273 TraceCheckUtils]: 84: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L273 TraceCheckUtils]: 85: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L273 TraceCheckUtils]: 86: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L273 TraceCheckUtils]: 87: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L273 TraceCheckUtils]: 88: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L273 TraceCheckUtils]: 89: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L273 TraceCheckUtils]: 90: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L273 TraceCheckUtils]: 91: Hoare triple {21500#true} assume !(~i~0 < 40); {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L273 TraceCheckUtils]: 92: Hoare triple {21500#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L273 TraceCheckUtils]: 93: Hoare triple {21500#true} assume true; {21500#true} is VALID [2018-11-23 12:17:23,776 INFO L268 TraceCheckUtils]: 94: Hoare quadruple {21500#true} {21500#true} #77#return; {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L273 TraceCheckUtils]: 95: Hoare triple {21500#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L256 TraceCheckUtils]: 96: Hoare triple {21500#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L273 TraceCheckUtils]: 97: Hoare triple {21500#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L273 TraceCheckUtils]: 98: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L273 TraceCheckUtils]: 99: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L273 TraceCheckUtils]: 100: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L273 TraceCheckUtils]: 101: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L273 TraceCheckUtils]: 102: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L273 TraceCheckUtils]: 103: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,777 INFO L273 TraceCheckUtils]: 104: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 105: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 106: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 107: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 108: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 109: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 110: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 111: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 112: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 113: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,778 INFO L273 TraceCheckUtils]: 114: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 115: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 116: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 117: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 118: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 119: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 120: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 121: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 122: Hoare triple {21500#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 123: Hoare triple {21500#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,779 INFO L273 TraceCheckUtils]: 124: Hoare triple {21500#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L273 TraceCheckUtils]: 125: Hoare triple {21500#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L273 TraceCheckUtils]: 126: Hoare triple {21500#true} assume !(~i~0 < 40); {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L273 TraceCheckUtils]: 127: Hoare triple {21500#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L273 TraceCheckUtils]: 128: Hoare triple {21500#true} assume true; {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L268 TraceCheckUtils]: 129: Hoare quadruple {21500#true} {21500#true} #79#return; {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L273 TraceCheckUtils]: 130: Hoare triple {21500#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L273 TraceCheckUtils]: 131: Hoare triple {21500#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L273 TraceCheckUtils]: 132: Hoare triple {21500#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L273 TraceCheckUtils]: 133: Hoare triple {21500#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21500#true} is VALID [2018-11-23 12:17:23,780 INFO L273 TraceCheckUtils]: 134: Hoare triple {21500#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 135: Hoare triple {21500#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 136: Hoare triple {21500#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 137: Hoare triple {21500#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 138: Hoare triple {21500#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 139: Hoare triple {21500#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 140: Hoare triple {21500#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 141: Hoare triple {21500#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 142: Hoare triple {21500#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 143: Hoare triple {21500#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {21500#true} is VALID [2018-11-23 12:17:23,781 INFO L273 TraceCheckUtils]: 144: Hoare triple {21500#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {21500#true} is VALID [2018-11-23 12:17:23,782 INFO L273 TraceCheckUtils]: 145: Hoare triple {21500#true} assume !(~i~2 < 39); {21500#true} is VALID [2018-11-23 12:17:23,782 INFO L273 TraceCheckUtils]: 146: Hoare triple {21500#true} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {21500#true} is VALID [2018-11-23 12:17:23,782 INFO L256 TraceCheckUtils]: 147: Hoare triple {21500#true} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {21500#true} is VALID [2018-11-23 12:17:23,782 INFO L273 TraceCheckUtils]: 148: Hoare triple {21500#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {21977#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:23,784 INFO L273 TraceCheckUtils]: 149: Hoare triple {21977#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21977#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:23,786 INFO L273 TraceCheckUtils]: 150: Hoare triple {21977#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21977#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:23,786 INFO L273 TraceCheckUtils]: 151: Hoare triple {21977#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21977#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:23,788 INFO L273 TraceCheckUtils]: 152: Hoare triple {21977#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {21990#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:23,788 INFO L273 TraceCheckUtils]: 153: Hoare triple {21990#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {21990#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:23,788 INFO L273 TraceCheckUtils]: 154: Hoare triple {21990#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {21990#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:23,789 INFO L273 TraceCheckUtils]: 155: Hoare triple {21990#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {21990#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:23,790 INFO L273 TraceCheckUtils]: 156: Hoare triple {21990#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22003#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:23,790 INFO L273 TraceCheckUtils]: 157: Hoare triple {22003#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22003#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:23,793 INFO L273 TraceCheckUtils]: 158: Hoare triple {22003#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22003#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:23,793 INFO L273 TraceCheckUtils]: 159: Hoare triple {22003#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22003#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:23,795 INFO L273 TraceCheckUtils]: 160: Hoare triple {22003#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22016#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:23,795 INFO L273 TraceCheckUtils]: 161: Hoare triple {22016#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22016#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:23,797 INFO L273 TraceCheckUtils]: 162: Hoare triple {22016#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22016#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:23,797 INFO L273 TraceCheckUtils]: 163: Hoare triple {22016#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22016#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:23,799 INFO L273 TraceCheckUtils]: 164: Hoare triple {22016#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22029#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:23,799 INFO L273 TraceCheckUtils]: 165: Hoare triple {22029#(<= max_~i~0 4)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22029#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:23,801 INFO L273 TraceCheckUtils]: 166: Hoare triple {22029#(<= max_~i~0 4)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22029#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:23,801 INFO L273 TraceCheckUtils]: 167: Hoare triple {22029#(<= max_~i~0 4)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22029#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:23,804 INFO L273 TraceCheckUtils]: 168: Hoare triple {22029#(<= max_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22042#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:23,804 INFO L273 TraceCheckUtils]: 169: Hoare triple {22042#(<= max_~i~0 5)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22042#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:23,807 INFO L273 TraceCheckUtils]: 170: Hoare triple {22042#(<= max_~i~0 5)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22042#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:23,807 INFO L273 TraceCheckUtils]: 171: Hoare triple {22042#(<= max_~i~0 5)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22042#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:23,809 INFO L273 TraceCheckUtils]: 172: Hoare triple {22042#(<= max_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22055#(<= max_~i~0 6)} is VALID [2018-11-23 12:17:23,809 INFO L273 TraceCheckUtils]: 173: Hoare triple {22055#(<= max_~i~0 6)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22055#(<= max_~i~0 6)} is VALID [2018-11-23 12:17:23,811 INFO L273 TraceCheckUtils]: 174: Hoare triple {22055#(<= max_~i~0 6)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22055#(<= max_~i~0 6)} is VALID [2018-11-23 12:17:23,811 INFO L273 TraceCheckUtils]: 175: Hoare triple {22055#(<= max_~i~0 6)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22055#(<= max_~i~0 6)} is VALID [2018-11-23 12:17:23,813 INFO L273 TraceCheckUtils]: 176: Hoare triple {22055#(<= max_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22068#(<= max_~i~0 7)} is VALID [2018-11-23 12:17:23,813 INFO L273 TraceCheckUtils]: 177: Hoare triple {22068#(<= max_~i~0 7)} assume !(~i~0 < 40); {21501#false} is VALID [2018-11-23 12:17:23,813 INFO L273 TraceCheckUtils]: 178: Hoare triple {21501#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {21501#false} is VALID [2018-11-23 12:17:23,813 INFO L273 TraceCheckUtils]: 179: Hoare triple {21501#false} assume true; {21501#false} is VALID [2018-11-23 12:17:23,813 INFO L268 TraceCheckUtils]: 180: Hoare quadruple {21501#false} {21500#true} #81#return; {21501#false} is VALID [2018-11-23 12:17:23,813 INFO L273 TraceCheckUtils]: 181: Hoare triple {21501#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {21501#false} is VALID [2018-11-23 12:17:23,814 INFO L273 TraceCheckUtils]: 182: Hoare triple {21501#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {21501#false} is VALID [2018-11-23 12:17:23,814 INFO L273 TraceCheckUtils]: 183: Hoare triple {21501#false} assume !false; {21501#false} is VALID [2018-11-23 12:17:23,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1696 backedges. 428 proven. 91 refuted. 0 times theorem prover too weak. 1177 trivial. 0 not checked. [2018-11-23 12:17:23,846 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:23,847 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 10] total 38 [2018-11-23 12:17:23,847 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 184 [2018-11-23 12:17:23,847 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:23,847 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states. [2018-11-23 12:17:24,014 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:24,015 INFO L459 AbstractCegarLoop]: Interpolant automaton has 38 states [2018-11-23 12:17:24,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2018-11-23 12:17:24,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=479, Invalid=927, Unknown=0, NotChecked=0, Total=1406 [2018-11-23 12:17:24,016 INFO L87 Difference]: Start difference. First operand 119 states and 130 transitions. Second operand 38 states. [2018-11-23 12:17:25,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:25,089 INFO L93 Difference]: Finished difference Result 187 states and 215 transitions. [2018-11-23 12:17:25,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-23 12:17:25,090 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 184 [2018-11-23 12:17:25,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:25,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-11-23 12:17:25,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 158 transitions. [2018-11-23 12:17:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-11-23 12:17:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 158 transitions. [2018-11-23 12:17:25,092 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states and 158 transitions. [2018-11-23 12:17:25,243 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:25,246 INFO L225 Difference]: With dead ends: 187 [2018-11-23 12:17:25,246 INFO L226 Difference]: Without dead ends: 129 [2018-11-23 12:17:25,247 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 177 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=479, Invalid=927, Unknown=0, NotChecked=0, Total=1406 [2018-11-23 12:17:25,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2018-11-23 12:17:25,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 125. [2018-11-23 12:17:25,287 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:25,287 INFO L82 GeneralOperation]: Start isEquivalent. First operand 129 states. Second operand 125 states. [2018-11-23 12:17:25,287 INFO L74 IsIncluded]: Start isIncluded. First operand 129 states. Second operand 125 states. [2018-11-23 12:17:25,288 INFO L87 Difference]: Start difference. First operand 129 states. Second operand 125 states. [2018-11-23 12:17:25,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:25,290 INFO L93 Difference]: Finished difference Result 129 states and 142 transitions. [2018-11-23 12:17:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 142 transitions. [2018-11-23 12:17:25,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:25,291 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:25,291 INFO L74 IsIncluded]: Start isIncluded. First operand 125 states. Second operand 129 states. [2018-11-23 12:17:25,291 INFO L87 Difference]: Start difference. First operand 125 states. Second operand 129 states. [2018-11-23 12:17:25,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:25,292 INFO L93 Difference]: Finished difference Result 129 states and 142 transitions. [2018-11-23 12:17:25,293 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 142 transitions. [2018-11-23 12:17:25,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:25,293 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:25,293 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:25,293 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:25,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-23 12:17:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 137 transitions. [2018-11-23 12:17:25,295 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 137 transitions. Word has length 184 [2018-11-23 12:17:25,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:25,295 INFO L480 AbstractCegarLoop]: Abstraction has 125 states and 137 transitions. [2018-11-23 12:17:25,295 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2018-11-23 12:17:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 137 transitions. [2018-11-23 12:17:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-11-23 12:17:25,296 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:25,296 INFO L402 BasicCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:25,296 INFO L423 AbstractCegarLoop]: === Iteration 31 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:25,296 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:25,297 INFO L82 PathProgramCache]: Analyzing trace with hash -1322478291, now seen corresponding path program 28 times [2018-11-23 12:17:25,297 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:25,297 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:25,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:25,297 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:25,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:27,221 INFO L256 TraceCheckUtils]: 0: Hoare triple {22787#true} call ULTIMATE.init(); {22787#true} is VALID [2018-11-23 12:17:27,221 INFO L273 TraceCheckUtils]: 1: Hoare triple {22787#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {22787#true} is VALID [2018-11-23 12:17:27,221 INFO L273 TraceCheckUtils]: 2: Hoare triple {22787#true} assume true; {22787#true} is VALID [2018-11-23 12:17:27,221 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {22787#true} {22787#true} #73#return; {22787#true} is VALID [2018-11-23 12:17:27,221 INFO L256 TraceCheckUtils]: 4: Hoare triple {22787#true} call #t~ret14 := main(); {22787#true} is VALID [2018-11-23 12:17:27,222 INFO L273 TraceCheckUtils]: 5: Hoare triple {22787#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {22789#(= main_~i~1 0)} is VALID [2018-11-23 12:17:27,222 INFO L273 TraceCheckUtils]: 6: Hoare triple {22789#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22789#(= main_~i~1 0)} is VALID [2018-11-23 12:17:27,223 INFO L273 TraceCheckUtils]: 7: Hoare triple {22789#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22790#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:27,223 INFO L273 TraceCheckUtils]: 8: Hoare triple {22790#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22790#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:27,224 INFO L273 TraceCheckUtils]: 9: Hoare triple {22790#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22791#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:27,224 INFO L273 TraceCheckUtils]: 10: Hoare triple {22791#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22791#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:27,224 INFO L273 TraceCheckUtils]: 11: Hoare triple {22791#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22792#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:27,225 INFO L273 TraceCheckUtils]: 12: Hoare triple {22792#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22792#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:27,225 INFO L273 TraceCheckUtils]: 13: Hoare triple {22792#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22793#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:27,225 INFO L273 TraceCheckUtils]: 14: Hoare triple {22793#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22793#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:27,226 INFO L273 TraceCheckUtils]: 15: Hoare triple {22793#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22794#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:27,226 INFO L273 TraceCheckUtils]: 16: Hoare triple {22794#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22794#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:27,227 INFO L273 TraceCheckUtils]: 17: Hoare triple {22794#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22795#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:27,228 INFO L273 TraceCheckUtils]: 18: Hoare triple {22795#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22795#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:27,228 INFO L273 TraceCheckUtils]: 19: Hoare triple {22795#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22796#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:27,229 INFO L273 TraceCheckUtils]: 20: Hoare triple {22796#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22796#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:27,229 INFO L273 TraceCheckUtils]: 21: Hoare triple {22796#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22797#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:27,230 INFO L273 TraceCheckUtils]: 22: Hoare triple {22797#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22797#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:27,231 INFO L273 TraceCheckUtils]: 23: Hoare triple {22797#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22798#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:27,231 INFO L273 TraceCheckUtils]: 24: Hoare triple {22798#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22798#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:27,232 INFO L273 TraceCheckUtils]: 25: Hoare triple {22798#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22799#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:27,232 INFO L273 TraceCheckUtils]: 26: Hoare triple {22799#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22799#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:27,233 INFO L273 TraceCheckUtils]: 27: Hoare triple {22799#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22800#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:27,234 INFO L273 TraceCheckUtils]: 28: Hoare triple {22800#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22800#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:27,234 INFO L273 TraceCheckUtils]: 29: Hoare triple {22800#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22801#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:27,235 INFO L273 TraceCheckUtils]: 30: Hoare triple {22801#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22801#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:27,236 INFO L273 TraceCheckUtils]: 31: Hoare triple {22801#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22802#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:27,236 INFO L273 TraceCheckUtils]: 32: Hoare triple {22802#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22802#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:27,237 INFO L273 TraceCheckUtils]: 33: Hoare triple {22802#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22803#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:27,237 INFO L273 TraceCheckUtils]: 34: Hoare triple {22803#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22803#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:27,238 INFO L273 TraceCheckUtils]: 35: Hoare triple {22803#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22804#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:27,238 INFO L273 TraceCheckUtils]: 36: Hoare triple {22804#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22804#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:27,239 INFO L273 TraceCheckUtils]: 37: Hoare triple {22804#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22805#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:27,240 INFO L273 TraceCheckUtils]: 38: Hoare triple {22805#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22805#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:27,240 INFO L273 TraceCheckUtils]: 39: Hoare triple {22805#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22806#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:27,241 INFO L273 TraceCheckUtils]: 40: Hoare triple {22806#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22806#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:27,242 INFO L273 TraceCheckUtils]: 41: Hoare triple {22806#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22807#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:27,242 INFO L273 TraceCheckUtils]: 42: Hoare triple {22807#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22807#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:27,243 INFO L273 TraceCheckUtils]: 43: Hoare triple {22807#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22808#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:27,243 INFO L273 TraceCheckUtils]: 44: Hoare triple {22808#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22808#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:27,244 INFO L273 TraceCheckUtils]: 45: Hoare triple {22808#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22809#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:27,245 INFO L273 TraceCheckUtils]: 46: Hoare triple {22809#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22809#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:27,245 INFO L273 TraceCheckUtils]: 47: Hoare triple {22809#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22810#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:27,246 INFO L273 TraceCheckUtils]: 48: Hoare triple {22810#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22810#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:27,247 INFO L273 TraceCheckUtils]: 49: Hoare triple {22810#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22811#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:27,247 INFO L273 TraceCheckUtils]: 50: Hoare triple {22811#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22811#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:27,248 INFO L273 TraceCheckUtils]: 51: Hoare triple {22811#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22812#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:27,248 INFO L273 TraceCheckUtils]: 52: Hoare triple {22812#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22812#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:27,249 INFO L273 TraceCheckUtils]: 53: Hoare triple {22812#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22813#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:27,249 INFO L273 TraceCheckUtils]: 54: Hoare triple {22813#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22813#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:27,250 INFO L273 TraceCheckUtils]: 55: Hoare triple {22813#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22814#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:27,251 INFO L273 TraceCheckUtils]: 56: Hoare triple {22814#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22814#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:27,251 INFO L273 TraceCheckUtils]: 57: Hoare triple {22814#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22815#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:27,252 INFO L273 TraceCheckUtils]: 58: Hoare triple {22815#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22815#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:27,253 INFO L273 TraceCheckUtils]: 59: Hoare triple {22815#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22816#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:27,253 INFO L273 TraceCheckUtils]: 60: Hoare triple {22816#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22816#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:27,254 INFO L273 TraceCheckUtils]: 61: Hoare triple {22816#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22817#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:27,254 INFO L273 TraceCheckUtils]: 62: Hoare triple {22817#(<= main_~i~1 28)} assume !(~i~1 < 40); {22788#false} is VALID [2018-11-23 12:17:27,255 INFO L256 TraceCheckUtils]: 63: Hoare triple {22788#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {22787#true} is VALID [2018-11-23 12:17:27,255 INFO L273 TraceCheckUtils]: 64: Hoare triple {22787#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22787#true} is VALID [2018-11-23 12:17:27,255 INFO L273 TraceCheckUtils]: 65: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,255 INFO L273 TraceCheckUtils]: 66: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,255 INFO L273 TraceCheckUtils]: 67: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,256 INFO L273 TraceCheckUtils]: 68: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,256 INFO L273 TraceCheckUtils]: 69: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,256 INFO L273 TraceCheckUtils]: 70: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,256 INFO L273 TraceCheckUtils]: 71: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,256 INFO L273 TraceCheckUtils]: 72: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,256 INFO L273 TraceCheckUtils]: 73: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,257 INFO L273 TraceCheckUtils]: 74: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,257 INFO L273 TraceCheckUtils]: 75: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,257 INFO L273 TraceCheckUtils]: 76: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,257 INFO L273 TraceCheckUtils]: 77: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,257 INFO L273 TraceCheckUtils]: 78: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,258 INFO L273 TraceCheckUtils]: 79: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,258 INFO L273 TraceCheckUtils]: 80: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,258 INFO L273 TraceCheckUtils]: 81: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,258 INFO L273 TraceCheckUtils]: 82: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,258 INFO L273 TraceCheckUtils]: 83: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,258 INFO L273 TraceCheckUtils]: 84: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,258 INFO L273 TraceCheckUtils]: 85: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 86: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 87: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 88: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 89: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 90: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 91: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 92: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 93: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 94: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,259 INFO L273 TraceCheckUtils]: 95: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,260 INFO L273 TraceCheckUtils]: 96: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,260 INFO L273 TraceCheckUtils]: 97: Hoare triple {22787#true} assume !(~i~0 < 40); {22787#true} is VALID [2018-11-23 12:17:27,260 INFO L273 TraceCheckUtils]: 98: Hoare triple {22787#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22787#true} is VALID [2018-11-23 12:17:27,260 INFO L273 TraceCheckUtils]: 99: Hoare triple {22787#true} assume true; {22787#true} is VALID [2018-11-23 12:17:27,260 INFO L268 TraceCheckUtils]: 100: Hoare quadruple {22787#true} {22788#false} #77#return; {22788#false} is VALID [2018-11-23 12:17:27,260 INFO L273 TraceCheckUtils]: 101: Hoare triple {22788#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {22788#false} is VALID [2018-11-23 12:17:27,260 INFO L256 TraceCheckUtils]: 102: Hoare triple {22788#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {22787#true} is VALID [2018-11-23 12:17:27,260 INFO L273 TraceCheckUtils]: 103: Hoare triple {22787#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22787#true} is VALID [2018-11-23 12:17:27,260 INFO L273 TraceCheckUtils]: 104: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 105: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 106: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 107: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 108: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 109: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 110: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 111: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 112: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 113: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,261 INFO L273 TraceCheckUtils]: 114: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,262 INFO L273 TraceCheckUtils]: 115: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,262 INFO L273 TraceCheckUtils]: 116: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,262 INFO L273 TraceCheckUtils]: 117: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,262 INFO L273 TraceCheckUtils]: 118: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,262 INFO L273 TraceCheckUtils]: 119: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,262 INFO L273 TraceCheckUtils]: 120: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,263 INFO L273 TraceCheckUtils]: 121: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,263 INFO L273 TraceCheckUtils]: 122: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,263 INFO L273 TraceCheckUtils]: 123: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,263 INFO L273 TraceCheckUtils]: 124: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,263 INFO L273 TraceCheckUtils]: 125: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,263 INFO L273 TraceCheckUtils]: 126: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,264 INFO L273 TraceCheckUtils]: 127: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,264 INFO L273 TraceCheckUtils]: 128: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,264 INFO L273 TraceCheckUtils]: 129: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,264 INFO L273 TraceCheckUtils]: 130: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,264 INFO L273 TraceCheckUtils]: 131: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,264 INFO L273 TraceCheckUtils]: 132: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,264 INFO L273 TraceCheckUtils]: 133: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,265 INFO L273 TraceCheckUtils]: 134: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,265 INFO L273 TraceCheckUtils]: 135: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,265 INFO L273 TraceCheckUtils]: 136: Hoare triple {22787#true} assume !(~i~0 < 40); {22787#true} is VALID [2018-11-23 12:17:27,265 INFO L273 TraceCheckUtils]: 137: Hoare triple {22787#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22787#true} is VALID [2018-11-23 12:17:27,265 INFO L273 TraceCheckUtils]: 138: Hoare triple {22787#true} assume true; {22787#true} is VALID [2018-11-23 12:17:27,265 INFO L268 TraceCheckUtils]: 139: Hoare quadruple {22787#true} {22788#false} #79#return; {22788#false} is VALID [2018-11-23 12:17:27,266 INFO L273 TraceCheckUtils]: 140: Hoare triple {22788#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {22788#false} is VALID [2018-11-23 12:17:27,266 INFO L273 TraceCheckUtils]: 141: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,266 INFO L273 TraceCheckUtils]: 142: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,266 INFO L273 TraceCheckUtils]: 143: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,266 INFO L273 TraceCheckUtils]: 144: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,266 INFO L273 TraceCheckUtils]: 145: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,266 INFO L273 TraceCheckUtils]: 146: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,267 INFO L273 TraceCheckUtils]: 147: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,267 INFO L273 TraceCheckUtils]: 148: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,267 INFO L273 TraceCheckUtils]: 149: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,267 INFO L273 TraceCheckUtils]: 150: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,267 INFO L273 TraceCheckUtils]: 151: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,267 INFO L273 TraceCheckUtils]: 152: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,267 INFO L273 TraceCheckUtils]: 153: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,268 INFO L273 TraceCheckUtils]: 154: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,268 INFO L273 TraceCheckUtils]: 155: Hoare triple {22788#false} assume !(~i~2 < 39); {22788#false} is VALID [2018-11-23 12:17:27,268 INFO L273 TraceCheckUtils]: 156: Hoare triple {22788#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {22788#false} is VALID [2018-11-23 12:17:27,268 INFO L256 TraceCheckUtils]: 157: Hoare triple {22788#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {22787#true} is VALID [2018-11-23 12:17:27,268 INFO L273 TraceCheckUtils]: 158: Hoare triple {22787#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22787#true} is VALID [2018-11-23 12:17:27,268 INFO L273 TraceCheckUtils]: 159: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,269 INFO L273 TraceCheckUtils]: 160: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,269 INFO L273 TraceCheckUtils]: 161: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,269 INFO L273 TraceCheckUtils]: 162: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,269 INFO L273 TraceCheckUtils]: 163: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,269 INFO L273 TraceCheckUtils]: 164: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,269 INFO L273 TraceCheckUtils]: 165: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,269 INFO L273 TraceCheckUtils]: 166: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,270 INFO L273 TraceCheckUtils]: 167: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,270 INFO L273 TraceCheckUtils]: 168: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,270 INFO L273 TraceCheckUtils]: 169: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,270 INFO L273 TraceCheckUtils]: 170: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,270 INFO L273 TraceCheckUtils]: 171: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,270 INFO L273 TraceCheckUtils]: 172: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,270 INFO L273 TraceCheckUtils]: 173: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,271 INFO L273 TraceCheckUtils]: 174: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,271 INFO L273 TraceCheckUtils]: 175: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,271 INFO L273 TraceCheckUtils]: 176: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,271 INFO L273 TraceCheckUtils]: 177: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,271 INFO L273 TraceCheckUtils]: 178: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,271 INFO L273 TraceCheckUtils]: 179: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,271 INFO L273 TraceCheckUtils]: 180: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,272 INFO L273 TraceCheckUtils]: 181: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,272 INFO L273 TraceCheckUtils]: 182: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,272 INFO L273 TraceCheckUtils]: 183: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,272 INFO L273 TraceCheckUtils]: 184: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,272 INFO L273 TraceCheckUtils]: 185: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,272 INFO L273 TraceCheckUtils]: 186: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,272 INFO L273 TraceCheckUtils]: 187: Hoare triple {22787#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22787#true} is VALID [2018-11-23 12:17:27,273 INFO L273 TraceCheckUtils]: 188: Hoare triple {22787#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,273 INFO L273 TraceCheckUtils]: 189: Hoare triple {22787#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22787#true} is VALID [2018-11-23 12:17:27,273 INFO L273 TraceCheckUtils]: 190: Hoare triple {22787#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22787#true} is VALID [2018-11-23 12:17:27,273 INFO L273 TraceCheckUtils]: 191: Hoare triple {22787#true} assume !(~i~0 < 40); {22787#true} is VALID [2018-11-23 12:17:27,273 INFO L273 TraceCheckUtils]: 192: Hoare triple {22787#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22787#true} is VALID [2018-11-23 12:17:27,273 INFO L273 TraceCheckUtils]: 193: Hoare triple {22787#true} assume true; {22787#true} is VALID [2018-11-23 12:17:27,273 INFO L268 TraceCheckUtils]: 194: Hoare quadruple {22787#true} {22788#false} #81#return; {22788#false} is VALID [2018-11-23 12:17:27,274 INFO L273 TraceCheckUtils]: 195: Hoare triple {22788#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {22788#false} is VALID [2018-11-23 12:17:27,274 INFO L273 TraceCheckUtils]: 196: Hoare triple {22788#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {22788#false} is VALID [2018-11-23 12:17:27,274 INFO L273 TraceCheckUtils]: 197: Hoare triple {22788#false} assume !false; {22788#false} is VALID [2018-11-23 12:17:27,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2024 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 1240 trivial. 0 not checked. [2018-11-23 12:17:27,296 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:27,296 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:27,308 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:17:27,406 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:17:27,407 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:27,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:27,450 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:27,762 INFO L256 TraceCheckUtils]: 0: Hoare triple {22787#true} call ULTIMATE.init(); {22787#true} is VALID [2018-11-23 12:17:27,762 INFO L273 TraceCheckUtils]: 1: Hoare triple {22787#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {22787#true} is VALID [2018-11-23 12:17:27,762 INFO L273 TraceCheckUtils]: 2: Hoare triple {22787#true} assume true; {22787#true} is VALID [2018-11-23 12:17:27,763 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {22787#true} {22787#true} #73#return; {22787#true} is VALID [2018-11-23 12:17:27,763 INFO L256 TraceCheckUtils]: 4: Hoare triple {22787#true} call #t~ret14 := main(); {22787#true} is VALID [2018-11-23 12:17:27,764 INFO L273 TraceCheckUtils]: 5: Hoare triple {22787#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {22836#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:27,764 INFO L273 TraceCheckUtils]: 6: Hoare triple {22836#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22836#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:27,765 INFO L273 TraceCheckUtils]: 7: Hoare triple {22836#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22790#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:27,765 INFO L273 TraceCheckUtils]: 8: Hoare triple {22790#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22790#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:27,766 INFO L273 TraceCheckUtils]: 9: Hoare triple {22790#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22791#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:27,767 INFO L273 TraceCheckUtils]: 10: Hoare triple {22791#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22791#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:27,767 INFO L273 TraceCheckUtils]: 11: Hoare triple {22791#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22792#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:27,768 INFO L273 TraceCheckUtils]: 12: Hoare triple {22792#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22792#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:27,769 INFO L273 TraceCheckUtils]: 13: Hoare triple {22792#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22793#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:27,769 INFO L273 TraceCheckUtils]: 14: Hoare triple {22793#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22793#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:27,770 INFO L273 TraceCheckUtils]: 15: Hoare triple {22793#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22794#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:27,770 INFO L273 TraceCheckUtils]: 16: Hoare triple {22794#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22794#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:27,771 INFO L273 TraceCheckUtils]: 17: Hoare triple {22794#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22795#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:27,771 INFO L273 TraceCheckUtils]: 18: Hoare triple {22795#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22795#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:27,772 INFO L273 TraceCheckUtils]: 19: Hoare triple {22795#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22796#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:27,773 INFO L273 TraceCheckUtils]: 20: Hoare triple {22796#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22796#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:27,773 INFO L273 TraceCheckUtils]: 21: Hoare triple {22796#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22797#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:27,774 INFO L273 TraceCheckUtils]: 22: Hoare triple {22797#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22797#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:27,775 INFO L273 TraceCheckUtils]: 23: Hoare triple {22797#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22798#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:27,775 INFO L273 TraceCheckUtils]: 24: Hoare triple {22798#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22798#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:27,776 INFO L273 TraceCheckUtils]: 25: Hoare triple {22798#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22799#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:27,776 INFO L273 TraceCheckUtils]: 26: Hoare triple {22799#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22799#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:27,777 INFO L273 TraceCheckUtils]: 27: Hoare triple {22799#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22800#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:27,778 INFO L273 TraceCheckUtils]: 28: Hoare triple {22800#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22800#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:27,778 INFO L273 TraceCheckUtils]: 29: Hoare triple {22800#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22801#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:27,779 INFO L273 TraceCheckUtils]: 30: Hoare triple {22801#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22801#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:27,780 INFO L273 TraceCheckUtils]: 31: Hoare triple {22801#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22802#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:27,780 INFO L273 TraceCheckUtils]: 32: Hoare triple {22802#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22802#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:27,781 INFO L273 TraceCheckUtils]: 33: Hoare triple {22802#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22803#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:27,781 INFO L273 TraceCheckUtils]: 34: Hoare triple {22803#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22803#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:27,782 INFO L273 TraceCheckUtils]: 35: Hoare triple {22803#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22804#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:27,783 INFO L273 TraceCheckUtils]: 36: Hoare triple {22804#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22804#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:27,783 INFO L273 TraceCheckUtils]: 37: Hoare triple {22804#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22805#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:27,784 INFO L273 TraceCheckUtils]: 38: Hoare triple {22805#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22805#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:27,784 INFO L273 TraceCheckUtils]: 39: Hoare triple {22805#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22806#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:27,785 INFO L273 TraceCheckUtils]: 40: Hoare triple {22806#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22806#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:27,786 INFO L273 TraceCheckUtils]: 41: Hoare triple {22806#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22807#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:27,786 INFO L273 TraceCheckUtils]: 42: Hoare triple {22807#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22807#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:27,787 INFO L273 TraceCheckUtils]: 43: Hoare triple {22807#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22808#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:27,787 INFO L273 TraceCheckUtils]: 44: Hoare triple {22808#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22808#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:27,788 INFO L273 TraceCheckUtils]: 45: Hoare triple {22808#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22809#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:27,789 INFO L273 TraceCheckUtils]: 46: Hoare triple {22809#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22809#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:27,789 INFO L273 TraceCheckUtils]: 47: Hoare triple {22809#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22810#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:27,790 INFO L273 TraceCheckUtils]: 48: Hoare triple {22810#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22810#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:27,791 INFO L273 TraceCheckUtils]: 49: Hoare triple {22810#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22811#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:27,791 INFO L273 TraceCheckUtils]: 50: Hoare triple {22811#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22811#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:27,792 INFO L273 TraceCheckUtils]: 51: Hoare triple {22811#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22812#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:27,792 INFO L273 TraceCheckUtils]: 52: Hoare triple {22812#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22812#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:27,793 INFO L273 TraceCheckUtils]: 53: Hoare triple {22812#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22813#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:27,794 INFO L273 TraceCheckUtils]: 54: Hoare triple {22813#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22813#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:27,794 INFO L273 TraceCheckUtils]: 55: Hoare triple {22813#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22814#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:27,795 INFO L273 TraceCheckUtils]: 56: Hoare triple {22814#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22814#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:27,795 INFO L273 TraceCheckUtils]: 57: Hoare triple {22814#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22815#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:27,796 INFO L273 TraceCheckUtils]: 58: Hoare triple {22815#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22815#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:27,797 INFO L273 TraceCheckUtils]: 59: Hoare triple {22815#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22816#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:27,797 INFO L273 TraceCheckUtils]: 60: Hoare triple {22816#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {22816#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:27,798 INFO L273 TraceCheckUtils]: 61: Hoare triple {22816#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {22817#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:27,799 INFO L273 TraceCheckUtils]: 62: Hoare triple {22817#(<= main_~i~1 28)} assume !(~i~1 < 40); {22788#false} is VALID [2018-11-23 12:17:27,799 INFO L256 TraceCheckUtils]: 63: Hoare triple {22788#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {22788#false} is VALID [2018-11-23 12:17:27,799 INFO L273 TraceCheckUtils]: 64: Hoare triple {22788#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22788#false} is VALID [2018-11-23 12:17:27,799 INFO L273 TraceCheckUtils]: 65: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,799 INFO L273 TraceCheckUtils]: 66: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,800 INFO L273 TraceCheckUtils]: 67: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,800 INFO L273 TraceCheckUtils]: 68: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,800 INFO L273 TraceCheckUtils]: 69: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,800 INFO L273 TraceCheckUtils]: 70: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,800 INFO L273 TraceCheckUtils]: 71: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,800 INFO L273 TraceCheckUtils]: 72: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,801 INFO L273 TraceCheckUtils]: 73: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,801 INFO L273 TraceCheckUtils]: 74: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,801 INFO L273 TraceCheckUtils]: 75: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,801 INFO L273 TraceCheckUtils]: 76: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,801 INFO L273 TraceCheckUtils]: 77: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,801 INFO L273 TraceCheckUtils]: 78: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,801 INFO L273 TraceCheckUtils]: 79: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 80: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 81: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 82: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 83: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 84: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 85: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 86: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 87: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 88: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,802 INFO L273 TraceCheckUtils]: 89: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,803 INFO L273 TraceCheckUtils]: 90: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,803 INFO L273 TraceCheckUtils]: 91: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,803 INFO L273 TraceCheckUtils]: 92: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,803 INFO L273 TraceCheckUtils]: 93: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,803 INFO L273 TraceCheckUtils]: 94: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,803 INFO L273 TraceCheckUtils]: 95: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,803 INFO L273 TraceCheckUtils]: 96: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,803 INFO L273 TraceCheckUtils]: 97: Hoare triple {22788#false} assume !(~i~0 < 40); {22788#false} is VALID [2018-11-23 12:17:27,803 INFO L273 TraceCheckUtils]: 98: Hoare triple {22788#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L273 TraceCheckUtils]: 99: Hoare triple {22788#false} assume true; {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L268 TraceCheckUtils]: 100: Hoare quadruple {22788#false} {22788#false} #77#return; {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L273 TraceCheckUtils]: 101: Hoare triple {22788#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L256 TraceCheckUtils]: 102: Hoare triple {22788#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L273 TraceCheckUtils]: 103: Hoare triple {22788#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L273 TraceCheckUtils]: 104: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L273 TraceCheckUtils]: 105: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L273 TraceCheckUtils]: 106: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L273 TraceCheckUtils]: 107: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,804 INFO L273 TraceCheckUtils]: 108: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 109: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 110: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 111: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 112: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 113: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 114: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 115: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 116: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 117: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,805 INFO L273 TraceCheckUtils]: 118: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 119: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 120: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 121: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 122: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 123: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 124: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 125: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 126: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 127: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,806 INFO L273 TraceCheckUtils]: 128: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 129: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 130: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 131: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 132: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 133: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 134: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 135: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 136: Hoare triple {22788#false} assume !(~i~0 < 40); {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 137: Hoare triple {22788#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22788#false} is VALID [2018-11-23 12:17:27,807 INFO L273 TraceCheckUtils]: 138: Hoare triple {22788#false} assume true; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L268 TraceCheckUtils]: 139: Hoare quadruple {22788#false} {22788#false} #79#return; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L273 TraceCheckUtils]: 140: Hoare triple {22788#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L273 TraceCheckUtils]: 141: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L273 TraceCheckUtils]: 142: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L273 TraceCheckUtils]: 143: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L273 TraceCheckUtils]: 144: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L273 TraceCheckUtils]: 145: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L273 TraceCheckUtils]: 146: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L273 TraceCheckUtils]: 147: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,808 INFO L273 TraceCheckUtils]: 148: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L273 TraceCheckUtils]: 149: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L273 TraceCheckUtils]: 150: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L273 TraceCheckUtils]: 151: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L273 TraceCheckUtils]: 152: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L273 TraceCheckUtils]: 153: Hoare triple {22788#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L273 TraceCheckUtils]: 154: Hoare triple {22788#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L273 TraceCheckUtils]: 155: Hoare triple {22788#false} assume !(~i~2 < 39); {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L273 TraceCheckUtils]: 156: Hoare triple {22788#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L256 TraceCheckUtils]: 157: Hoare triple {22788#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {22788#false} is VALID [2018-11-23 12:17:27,809 INFO L273 TraceCheckUtils]: 158: Hoare triple {22788#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 159: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 160: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 161: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 162: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 163: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 164: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 165: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 166: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 167: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,810 INFO L273 TraceCheckUtils]: 168: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 169: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 170: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 171: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 172: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 173: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 174: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 175: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 176: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 177: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,811 INFO L273 TraceCheckUtils]: 178: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 179: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 180: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 181: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 182: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 183: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 184: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 185: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 186: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 187: Hoare triple {22788#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {22788#false} is VALID [2018-11-23 12:17:27,812 INFO L273 TraceCheckUtils]: 188: Hoare triple {22788#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,813 INFO L273 TraceCheckUtils]: 189: Hoare triple {22788#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {22788#false} is VALID [2018-11-23 12:17:27,813 INFO L273 TraceCheckUtils]: 190: Hoare triple {22788#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {22788#false} is VALID [2018-11-23 12:17:27,813 INFO L273 TraceCheckUtils]: 191: Hoare triple {22788#false} assume !(~i~0 < 40); {22788#false} is VALID [2018-11-23 12:17:27,813 INFO L273 TraceCheckUtils]: 192: Hoare triple {22788#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {22788#false} is VALID [2018-11-23 12:17:27,813 INFO L273 TraceCheckUtils]: 193: Hoare triple {22788#false} assume true; {22788#false} is VALID [2018-11-23 12:17:27,813 INFO L268 TraceCheckUtils]: 194: Hoare quadruple {22788#false} {22788#false} #81#return; {22788#false} is VALID [2018-11-23 12:17:27,813 INFO L273 TraceCheckUtils]: 195: Hoare triple {22788#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {22788#false} is VALID [2018-11-23 12:17:27,813 INFO L273 TraceCheckUtils]: 196: Hoare triple {22788#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {22788#false} is VALID [2018-11-23 12:17:27,813 INFO L273 TraceCheckUtils]: 197: Hoare triple {22788#false} assume !false; {22788#false} is VALID [2018-11-23 12:17:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2024 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 1240 trivial. 0 not checked. [2018-11-23 12:17:27,849 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:27,849 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 32 [2018-11-23 12:17:27,849 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 198 [2018-11-23 12:17:27,850 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:27,850 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states. [2018-11-23 12:17:27,949 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:27,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-11-23 12:17:27,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-11-23 12:17:27,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=496, Invalid=496, Unknown=0, NotChecked=0, Total=992 [2018-11-23 12:17:27,950 INFO L87 Difference]: Start difference. First operand 125 states and 137 transitions. Second operand 32 states. [2018-11-23 12:17:28,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:28,998 INFO L93 Difference]: Finished difference Result 190 states and 214 transitions. [2018-11-23 12:17:28,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-11-23 12:17:28,998 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 198 [2018-11-23 12:17:28,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:28,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 12:17:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 116 transitions. [2018-11-23 12:17:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 12:17:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 116 transitions. [2018-11-23 12:17:29,000 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states and 116 transitions. [2018-11-23 12:17:29,140 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:29,143 INFO L225 Difference]: With dead ends: 190 [2018-11-23 12:17:29,143 INFO L226 Difference]: Without dead ends: 128 [2018-11-23 12:17:29,144 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=496, Invalid=496, Unknown=0, NotChecked=0, Total=992 [2018-11-23 12:17:29,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-11-23 12:17:29,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 127. [2018-11-23 12:17:29,187 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:29,187 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand 127 states. [2018-11-23 12:17:29,188 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand 127 states. [2018-11-23 12:17:29,188 INFO L87 Difference]: Start difference. First operand 128 states. Second operand 127 states. [2018-11-23 12:17:29,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:29,191 INFO L93 Difference]: Finished difference Result 128 states and 140 transitions. [2018-11-23 12:17:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 140 transitions. [2018-11-23 12:17:29,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:29,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:29,191 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 128 states. [2018-11-23 12:17:29,191 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 128 states. [2018-11-23 12:17:29,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:29,193 INFO L93 Difference]: Finished difference Result 128 states and 140 transitions. [2018-11-23 12:17:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 140 transitions. [2018-11-23 12:17:29,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:29,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:29,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:29,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2018-11-23 12:17:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 139 transitions. [2018-11-23 12:17:29,195 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 139 transitions. Word has length 198 [2018-11-23 12:17:29,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:29,196 INFO L480 AbstractCegarLoop]: Abstraction has 127 states and 139 transitions. [2018-11-23 12:17:29,196 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-11-23 12:17:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 139 transitions. [2018-11-23 12:17:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-11-23 12:17:29,196 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:29,197 INFO L402 BasicCegarLoop]: trace histogram [29, 29, 24, 24, 24, 24, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:29,197 INFO L423 AbstractCegarLoop]: === Iteration 32 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:29,197 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:29,197 INFO L82 PathProgramCache]: Analyzing trace with hash 1784633583, now seen corresponding path program 29 times [2018-11-23 12:17:29,197 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:29,197 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:29,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:29,198 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:29,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:29,779 INFO L256 TraceCheckUtils]: 0: Hoare triple {24116#true} call ULTIMATE.init(); {24116#true} is VALID [2018-11-23 12:17:29,779 INFO L273 TraceCheckUtils]: 1: Hoare triple {24116#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {24116#true} is VALID [2018-11-23 12:17:29,779 INFO L273 TraceCheckUtils]: 2: Hoare triple {24116#true} assume true; {24116#true} is VALID [2018-11-23 12:17:29,779 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {24116#true} {24116#true} #73#return; {24116#true} is VALID [2018-11-23 12:17:29,780 INFO L256 TraceCheckUtils]: 4: Hoare triple {24116#true} call #t~ret14 := main(); {24116#true} is VALID [2018-11-23 12:17:29,780 INFO L273 TraceCheckUtils]: 5: Hoare triple {24116#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {24118#(= main_~i~1 0)} is VALID [2018-11-23 12:17:29,781 INFO L273 TraceCheckUtils]: 6: Hoare triple {24118#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24118#(= main_~i~1 0)} is VALID [2018-11-23 12:17:29,781 INFO L273 TraceCheckUtils]: 7: Hoare triple {24118#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24119#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:29,782 INFO L273 TraceCheckUtils]: 8: Hoare triple {24119#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24119#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:29,782 INFO L273 TraceCheckUtils]: 9: Hoare triple {24119#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24120#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:29,783 INFO L273 TraceCheckUtils]: 10: Hoare triple {24120#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24120#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:29,783 INFO L273 TraceCheckUtils]: 11: Hoare triple {24120#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24121#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:29,783 INFO L273 TraceCheckUtils]: 12: Hoare triple {24121#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24121#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:29,784 INFO L273 TraceCheckUtils]: 13: Hoare triple {24121#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24122#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:29,784 INFO L273 TraceCheckUtils]: 14: Hoare triple {24122#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24122#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:29,785 INFO L273 TraceCheckUtils]: 15: Hoare triple {24122#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24123#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:29,785 INFO L273 TraceCheckUtils]: 16: Hoare triple {24123#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24123#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:29,786 INFO L273 TraceCheckUtils]: 17: Hoare triple {24123#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24124#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:29,786 INFO L273 TraceCheckUtils]: 18: Hoare triple {24124#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24124#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:29,787 INFO L273 TraceCheckUtils]: 19: Hoare triple {24124#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24125#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:29,788 INFO L273 TraceCheckUtils]: 20: Hoare triple {24125#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24125#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:29,788 INFO L273 TraceCheckUtils]: 21: Hoare triple {24125#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24126#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:29,789 INFO L273 TraceCheckUtils]: 22: Hoare triple {24126#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24126#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:29,789 INFO L273 TraceCheckUtils]: 23: Hoare triple {24126#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24127#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:29,790 INFO L273 TraceCheckUtils]: 24: Hoare triple {24127#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24127#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:29,791 INFO L273 TraceCheckUtils]: 25: Hoare triple {24127#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24128#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:29,791 INFO L273 TraceCheckUtils]: 26: Hoare triple {24128#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24128#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:29,792 INFO L273 TraceCheckUtils]: 27: Hoare triple {24128#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24129#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:29,792 INFO L273 TraceCheckUtils]: 28: Hoare triple {24129#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24129#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:29,793 INFO L273 TraceCheckUtils]: 29: Hoare triple {24129#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24130#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:29,793 INFO L273 TraceCheckUtils]: 30: Hoare triple {24130#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24130#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:29,794 INFO L273 TraceCheckUtils]: 31: Hoare triple {24130#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24131#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:29,794 INFO L273 TraceCheckUtils]: 32: Hoare triple {24131#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24131#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:29,795 INFO L273 TraceCheckUtils]: 33: Hoare triple {24131#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24132#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:29,796 INFO L273 TraceCheckUtils]: 34: Hoare triple {24132#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24132#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:29,796 INFO L273 TraceCheckUtils]: 35: Hoare triple {24132#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24133#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:29,797 INFO L273 TraceCheckUtils]: 36: Hoare triple {24133#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24133#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:29,797 INFO L273 TraceCheckUtils]: 37: Hoare triple {24133#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24134#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:29,798 INFO L273 TraceCheckUtils]: 38: Hoare triple {24134#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24134#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:29,799 INFO L273 TraceCheckUtils]: 39: Hoare triple {24134#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24135#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:29,799 INFO L273 TraceCheckUtils]: 40: Hoare triple {24135#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24135#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:29,800 INFO L273 TraceCheckUtils]: 41: Hoare triple {24135#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24136#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:29,800 INFO L273 TraceCheckUtils]: 42: Hoare triple {24136#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24136#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:29,801 INFO L273 TraceCheckUtils]: 43: Hoare triple {24136#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24137#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:29,801 INFO L273 TraceCheckUtils]: 44: Hoare triple {24137#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24137#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:29,802 INFO L273 TraceCheckUtils]: 45: Hoare triple {24137#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24138#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:29,803 INFO L273 TraceCheckUtils]: 46: Hoare triple {24138#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24138#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:29,803 INFO L273 TraceCheckUtils]: 47: Hoare triple {24138#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24139#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:29,804 INFO L273 TraceCheckUtils]: 48: Hoare triple {24139#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24139#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:29,804 INFO L273 TraceCheckUtils]: 49: Hoare triple {24139#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24140#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:29,805 INFO L273 TraceCheckUtils]: 50: Hoare triple {24140#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24140#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:29,805 INFO L273 TraceCheckUtils]: 51: Hoare triple {24140#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24141#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:29,806 INFO L273 TraceCheckUtils]: 52: Hoare triple {24141#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24141#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:29,807 INFO L273 TraceCheckUtils]: 53: Hoare triple {24141#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24142#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:29,807 INFO L273 TraceCheckUtils]: 54: Hoare triple {24142#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24142#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:29,808 INFO L273 TraceCheckUtils]: 55: Hoare triple {24142#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24143#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:29,808 INFO L273 TraceCheckUtils]: 56: Hoare triple {24143#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24143#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:29,809 INFO L273 TraceCheckUtils]: 57: Hoare triple {24143#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24144#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:29,809 INFO L273 TraceCheckUtils]: 58: Hoare triple {24144#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24144#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:29,810 INFO L273 TraceCheckUtils]: 59: Hoare triple {24144#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24145#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:29,811 INFO L273 TraceCheckUtils]: 60: Hoare triple {24145#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24145#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:29,811 INFO L273 TraceCheckUtils]: 61: Hoare triple {24145#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24146#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:29,812 INFO L273 TraceCheckUtils]: 62: Hoare triple {24146#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24146#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:29,812 INFO L273 TraceCheckUtils]: 63: Hoare triple {24146#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24147#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:29,813 INFO L273 TraceCheckUtils]: 64: Hoare triple {24147#(<= main_~i~1 29)} assume !(~i~1 < 40); {24117#false} is VALID [2018-11-23 12:17:29,813 INFO L256 TraceCheckUtils]: 65: Hoare triple {24117#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {24116#true} is VALID [2018-11-23 12:17:29,813 INFO L273 TraceCheckUtils]: 66: Hoare triple {24116#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24116#true} is VALID [2018-11-23 12:17:29,814 INFO L273 TraceCheckUtils]: 67: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,814 INFO L273 TraceCheckUtils]: 68: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,814 INFO L273 TraceCheckUtils]: 69: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,814 INFO L273 TraceCheckUtils]: 70: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,814 INFO L273 TraceCheckUtils]: 71: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,814 INFO L273 TraceCheckUtils]: 72: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,815 INFO L273 TraceCheckUtils]: 73: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,815 INFO L273 TraceCheckUtils]: 74: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,815 INFO L273 TraceCheckUtils]: 75: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,815 INFO L273 TraceCheckUtils]: 76: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,815 INFO L273 TraceCheckUtils]: 77: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,815 INFO L273 TraceCheckUtils]: 78: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,816 INFO L273 TraceCheckUtils]: 79: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,816 INFO L273 TraceCheckUtils]: 80: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,816 INFO L273 TraceCheckUtils]: 81: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,816 INFO L273 TraceCheckUtils]: 82: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,816 INFO L273 TraceCheckUtils]: 83: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,816 INFO L273 TraceCheckUtils]: 84: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,817 INFO L273 TraceCheckUtils]: 85: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,817 INFO L273 TraceCheckUtils]: 86: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,817 INFO L273 TraceCheckUtils]: 87: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,817 INFO L273 TraceCheckUtils]: 88: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,817 INFO L273 TraceCheckUtils]: 89: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,817 INFO L273 TraceCheckUtils]: 90: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,817 INFO L273 TraceCheckUtils]: 91: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 92: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 93: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 94: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 95: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 96: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 97: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 98: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 99: Hoare triple {24116#true} assume !(~i~0 < 40); {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 100: Hoare triple {24116#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24116#true} is VALID [2018-11-23 12:17:29,818 INFO L273 TraceCheckUtils]: 101: Hoare triple {24116#true} assume true; {24116#true} is VALID [2018-11-23 12:17:29,819 INFO L268 TraceCheckUtils]: 102: Hoare quadruple {24116#true} {24117#false} #77#return; {24117#false} is VALID [2018-11-23 12:17:29,819 INFO L273 TraceCheckUtils]: 103: Hoare triple {24117#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {24117#false} is VALID [2018-11-23 12:17:29,819 INFO L256 TraceCheckUtils]: 104: Hoare triple {24117#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {24116#true} is VALID [2018-11-23 12:17:29,819 INFO L273 TraceCheckUtils]: 105: Hoare triple {24116#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24116#true} is VALID [2018-11-23 12:17:29,819 INFO L273 TraceCheckUtils]: 106: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,819 INFO L273 TraceCheckUtils]: 107: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,819 INFO L273 TraceCheckUtils]: 108: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,819 INFO L273 TraceCheckUtils]: 109: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,819 INFO L273 TraceCheckUtils]: 110: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,819 INFO L273 TraceCheckUtils]: 111: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,820 INFO L273 TraceCheckUtils]: 112: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,820 INFO L273 TraceCheckUtils]: 113: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,820 INFO L273 TraceCheckUtils]: 114: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,820 INFO L273 TraceCheckUtils]: 115: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,820 INFO L273 TraceCheckUtils]: 116: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,820 INFO L273 TraceCheckUtils]: 117: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,820 INFO L273 TraceCheckUtils]: 118: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,820 INFO L273 TraceCheckUtils]: 119: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,820 INFO L273 TraceCheckUtils]: 120: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 121: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 122: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 123: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 124: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 125: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 126: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 127: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 128: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 129: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,821 INFO L273 TraceCheckUtils]: 130: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 131: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 132: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 133: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 134: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 135: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 136: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 137: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 138: Hoare triple {24116#true} assume !(~i~0 < 40); {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 139: Hoare triple {24116#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24116#true} is VALID [2018-11-23 12:17:29,822 INFO L273 TraceCheckUtils]: 140: Hoare triple {24116#true} assume true; {24116#true} is VALID [2018-11-23 12:17:29,823 INFO L268 TraceCheckUtils]: 141: Hoare quadruple {24116#true} {24117#false} #79#return; {24117#false} is VALID [2018-11-23 12:17:29,823 INFO L273 TraceCheckUtils]: 142: Hoare triple {24117#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {24117#false} is VALID [2018-11-23 12:17:29,823 INFO L273 TraceCheckUtils]: 143: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:29,823 INFO L273 TraceCheckUtils]: 144: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:29,823 INFO L273 TraceCheckUtils]: 145: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:29,823 INFO L273 TraceCheckUtils]: 146: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:29,823 INFO L273 TraceCheckUtils]: 147: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:29,823 INFO L273 TraceCheckUtils]: 148: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:29,823 INFO L273 TraceCheckUtils]: 149: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L273 TraceCheckUtils]: 150: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L273 TraceCheckUtils]: 151: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L273 TraceCheckUtils]: 152: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L273 TraceCheckUtils]: 153: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L273 TraceCheckUtils]: 154: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L273 TraceCheckUtils]: 155: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L273 TraceCheckUtils]: 156: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L273 TraceCheckUtils]: 157: Hoare triple {24117#false} assume !(~i~2 < 39); {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L273 TraceCheckUtils]: 158: Hoare triple {24117#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {24117#false} is VALID [2018-11-23 12:17:29,824 INFO L256 TraceCheckUtils]: 159: Hoare triple {24117#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 160: Hoare triple {24116#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 161: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 162: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 163: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 164: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 165: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 166: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 167: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 168: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,825 INFO L273 TraceCheckUtils]: 169: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 170: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 171: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 172: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 173: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 174: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 175: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 176: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 177: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 178: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,826 INFO L273 TraceCheckUtils]: 179: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 180: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 181: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 182: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 183: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 184: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 185: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 186: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 187: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 188: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,827 INFO L273 TraceCheckUtils]: 189: Hoare triple {24116#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24116#true} is VALID [2018-11-23 12:17:29,828 INFO L273 TraceCheckUtils]: 190: Hoare triple {24116#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,828 INFO L273 TraceCheckUtils]: 191: Hoare triple {24116#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24116#true} is VALID [2018-11-23 12:17:29,828 INFO L273 TraceCheckUtils]: 192: Hoare triple {24116#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24116#true} is VALID [2018-11-23 12:17:29,828 INFO L273 TraceCheckUtils]: 193: Hoare triple {24116#true} assume !(~i~0 < 40); {24116#true} is VALID [2018-11-23 12:17:29,828 INFO L273 TraceCheckUtils]: 194: Hoare triple {24116#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24116#true} is VALID [2018-11-23 12:17:29,828 INFO L273 TraceCheckUtils]: 195: Hoare triple {24116#true} assume true; {24116#true} is VALID [2018-11-23 12:17:29,828 INFO L268 TraceCheckUtils]: 196: Hoare quadruple {24116#true} {24117#false} #81#return; {24117#false} is VALID [2018-11-23 12:17:29,828 INFO L273 TraceCheckUtils]: 197: Hoare triple {24117#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {24117#false} is VALID [2018-11-23 12:17:29,828 INFO L273 TraceCheckUtils]: 198: Hoare triple {24117#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {24117#false} is VALID [2018-11-23 12:17:29,828 INFO L273 TraceCheckUtils]: 199: Hoare triple {24117#false} assume !false; {24117#false} is VALID [2018-11-23 12:17:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2081 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 1240 trivial. 0 not checked. [2018-11-23 12:17:29,845 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:29,846 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:29,854 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:17:34,739 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 29 check-sat command(s) [2018-11-23 12:17:34,739 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:34,786 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:35,186 INFO L256 TraceCheckUtils]: 0: Hoare triple {24116#true} call ULTIMATE.init(); {24116#true} is VALID [2018-11-23 12:17:35,186 INFO L273 TraceCheckUtils]: 1: Hoare triple {24116#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {24116#true} is VALID [2018-11-23 12:17:35,186 INFO L273 TraceCheckUtils]: 2: Hoare triple {24116#true} assume true; {24116#true} is VALID [2018-11-23 12:17:35,186 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {24116#true} {24116#true} #73#return; {24116#true} is VALID [2018-11-23 12:17:35,187 INFO L256 TraceCheckUtils]: 4: Hoare triple {24116#true} call #t~ret14 := main(); {24116#true} is VALID [2018-11-23 12:17:35,187 INFO L273 TraceCheckUtils]: 5: Hoare triple {24116#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {24116#true} is VALID [2018-11-23 12:17:35,187 INFO L273 TraceCheckUtils]: 6: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,187 INFO L273 TraceCheckUtils]: 7: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,187 INFO L273 TraceCheckUtils]: 8: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,187 INFO L273 TraceCheckUtils]: 9: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,188 INFO L273 TraceCheckUtils]: 10: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,188 INFO L273 TraceCheckUtils]: 11: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,188 INFO L273 TraceCheckUtils]: 12: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,188 INFO L273 TraceCheckUtils]: 13: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,188 INFO L273 TraceCheckUtils]: 14: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,189 INFO L273 TraceCheckUtils]: 15: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,189 INFO L273 TraceCheckUtils]: 16: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,189 INFO L273 TraceCheckUtils]: 17: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,189 INFO L273 TraceCheckUtils]: 18: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,189 INFO L273 TraceCheckUtils]: 19: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,189 INFO L273 TraceCheckUtils]: 20: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,189 INFO L273 TraceCheckUtils]: 21: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 22: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 23: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 24: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 25: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 26: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 27: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 28: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 29: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 30: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,190 INFO L273 TraceCheckUtils]: 31: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 32: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 33: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 34: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 35: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 36: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 37: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 38: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 39: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 40: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,191 INFO L273 TraceCheckUtils]: 41: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 42: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 43: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 44: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 45: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 46: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 47: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 48: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 49: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 50: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,192 INFO L273 TraceCheckUtils]: 51: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 52: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 53: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 54: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 55: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 56: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 57: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 58: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 59: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 60: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,193 INFO L273 TraceCheckUtils]: 61: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,194 INFO L273 TraceCheckUtils]: 62: Hoare triple {24116#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {24116#true} is VALID [2018-11-23 12:17:35,194 INFO L273 TraceCheckUtils]: 63: Hoare triple {24116#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {24116#true} is VALID [2018-11-23 12:17:35,194 INFO L273 TraceCheckUtils]: 64: Hoare triple {24116#true} assume !(~i~1 < 40); {24116#true} is VALID [2018-11-23 12:17:35,194 INFO L256 TraceCheckUtils]: 65: Hoare triple {24116#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {24116#true} is VALID [2018-11-23 12:17:35,194 INFO L273 TraceCheckUtils]: 66: Hoare triple {24116#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24349#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:35,195 INFO L273 TraceCheckUtils]: 67: Hoare triple {24349#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24349#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:35,195 INFO L273 TraceCheckUtils]: 68: Hoare triple {24349#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24349#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:35,195 INFO L273 TraceCheckUtils]: 69: Hoare triple {24349#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24349#(<= max_~i~0 0)} is VALID [2018-11-23 12:17:35,196 INFO L273 TraceCheckUtils]: 70: Hoare triple {24349#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24362#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:35,196 INFO L273 TraceCheckUtils]: 71: Hoare triple {24362#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24362#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:35,196 INFO L273 TraceCheckUtils]: 72: Hoare triple {24362#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24362#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:35,197 INFO L273 TraceCheckUtils]: 73: Hoare triple {24362#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24362#(<= max_~i~0 1)} is VALID [2018-11-23 12:17:35,197 INFO L273 TraceCheckUtils]: 74: Hoare triple {24362#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24375#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:35,198 INFO L273 TraceCheckUtils]: 75: Hoare triple {24375#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24375#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:35,198 INFO L273 TraceCheckUtils]: 76: Hoare triple {24375#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24375#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:35,199 INFO L273 TraceCheckUtils]: 77: Hoare triple {24375#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24375#(<= max_~i~0 2)} is VALID [2018-11-23 12:17:35,199 INFO L273 TraceCheckUtils]: 78: Hoare triple {24375#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24388#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:35,200 INFO L273 TraceCheckUtils]: 79: Hoare triple {24388#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24388#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:35,200 INFO L273 TraceCheckUtils]: 80: Hoare triple {24388#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24388#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:35,201 INFO L273 TraceCheckUtils]: 81: Hoare triple {24388#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24388#(<= max_~i~0 3)} is VALID [2018-11-23 12:17:35,201 INFO L273 TraceCheckUtils]: 82: Hoare triple {24388#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24401#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:35,202 INFO L273 TraceCheckUtils]: 83: Hoare triple {24401#(<= max_~i~0 4)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24401#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:35,202 INFO L273 TraceCheckUtils]: 84: Hoare triple {24401#(<= max_~i~0 4)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24401#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:35,203 INFO L273 TraceCheckUtils]: 85: Hoare triple {24401#(<= max_~i~0 4)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24401#(<= max_~i~0 4)} is VALID [2018-11-23 12:17:35,204 INFO L273 TraceCheckUtils]: 86: Hoare triple {24401#(<= max_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24414#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:35,204 INFO L273 TraceCheckUtils]: 87: Hoare triple {24414#(<= max_~i~0 5)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24414#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:35,205 INFO L273 TraceCheckUtils]: 88: Hoare triple {24414#(<= max_~i~0 5)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24414#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:35,205 INFO L273 TraceCheckUtils]: 89: Hoare triple {24414#(<= max_~i~0 5)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24414#(<= max_~i~0 5)} is VALID [2018-11-23 12:17:35,206 INFO L273 TraceCheckUtils]: 90: Hoare triple {24414#(<= max_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24427#(<= max_~i~0 6)} is VALID [2018-11-23 12:17:35,206 INFO L273 TraceCheckUtils]: 91: Hoare triple {24427#(<= max_~i~0 6)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24427#(<= max_~i~0 6)} is VALID [2018-11-23 12:17:35,207 INFO L273 TraceCheckUtils]: 92: Hoare triple {24427#(<= max_~i~0 6)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24427#(<= max_~i~0 6)} is VALID [2018-11-23 12:17:35,207 INFO L273 TraceCheckUtils]: 93: Hoare triple {24427#(<= max_~i~0 6)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24427#(<= max_~i~0 6)} is VALID [2018-11-23 12:17:35,208 INFO L273 TraceCheckUtils]: 94: Hoare triple {24427#(<= max_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24440#(<= max_~i~0 7)} is VALID [2018-11-23 12:17:35,209 INFO L273 TraceCheckUtils]: 95: Hoare triple {24440#(<= max_~i~0 7)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24440#(<= max_~i~0 7)} is VALID [2018-11-23 12:17:35,209 INFO L273 TraceCheckUtils]: 96: Hoare triple {24440#(<= max_~i~0 7)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24440#(<= max_~i~0 7)} is VALID [2018-11-23 12:17:35,210 INFO L273 TraceCheckUtils]: 97: Hoare triple {24440#(<= max_~i~0 7)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24440#(<= max_~i~0 7)} is VALID [2018-11-23 12:17:35,210 INFO L273 TraceCheckUtils]: 98: Hoare triple {24440#(<= max_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24453#(<= max_~i~0 8)} is VALID [2018-11-23 12:17:35,211 INFO L273 TraceCheckUtils]: 99: Hoare triple {24453#(<= max_~i~0 8)} assume !(~i~0 < 40); {24117#false} is VALID [2018-11-23 12:17:35,211 INFO L273 TraceCheckUtils]: 100: Hoare triple {24117#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24117#false} is VALID [2018-11-23 12:17:35,211 INFO L273 TraceCheckUtils]: 101: Hoare triple {24117#false} assume true; {24117#false} is VALID [2018-11-23 12:17:35,212 INFO L268 TraceCheckUtils]: 102: Hoare quadruple {24117#false} {24116#true} #77#return; {24117#false} is VALID [2018-11-23 12:17:35,212 INFO L273 TraceCheckUtils]: 103: Hoare triple {24117#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {24117#false} is VALID [2018-11-23 12:17:35,212 INFO L256 TraceCheckUtils]: 104: Hoare triple {24117#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {24117#false} is VALID [2018-11-23 12:17:35,212 INFO L273 TraceCheckUtils]: 105: Hoare triple {24117#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24117#false} is VALID [2018-11-23 12:17:35,212 INFO L273 TraceCheckUtils]: 106: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,212 INFO L273 TraceCheckUtils]: 107: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,213 INFO L273 TraceCheckUtils]: 108: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,213 INFO L273 TraceCheckUtils]: 109: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,213 INFO L273 TraceCheckUtils]: 110: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,213 INFO L273 TraceCheckUtils]: 111: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,213 INFO L273 TraceCheckUtils]: 112: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,213 INFO L273 TraceCheckUtils]: 113: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,214 INFO L273 TraceCheckUtils]: 114: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,214 INFO L273 TraceCheckUtils]: 115: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,214 INFO L273 TraceCheckUtils]: 116: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,214 INFO L273 TraceCheckUtils]: 117: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,214 INFO L273 TraceCheckUtils]: 118: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,215 INFO L273 TraceCheckUtils]: 119: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,215 INFO L273 TraceCheckUtils]: 120: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,215 INFO L273 TraceCheckUtils]: 121: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,215 INFO L273 TraceCheckUtils]: 122: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,215 INFO L273 TraceCheckUtils]: 123: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,215 INFO L273 TraceCheckUtils]: 124: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,215 INFO L273 TraceCheckUtils]: 125: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 126: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 127: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 128: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 129: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 130: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 131: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 132: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 133: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 134: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,216 INFO L273 TraceCheckUtils]: 135: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L273 TraceCheckUtils]: 136: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L273 TraceCheckUtils]: 137: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L273 TraceCheckUtils]: 138: Hoare triple {24117#false} assume !(~i~0 < 40); {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L273 TraceCheckUtils]: 139: Hoare triple {24117#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L273 TraceCheckUtils]: 140: Hoare triple {24117#false} assume true; {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L268 TraceCheckUtils]: 141: Hoare quadruple {24117#false} {24117#false} #79#return; {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L273 TraceCheckUtils]: 142: Hoare triple {24117#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L273 TraceCheckUtils]: 143: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L273 TraceCheckUtils]: 144: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:35,217 INFO L273 TraceCheckUtils]: 145: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:35,218 INFO L273 TraceCheckUtils]: 146: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:35,218 INFO L273 TraceCheckUtils]: 147: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:35,218 INFO L273 TraceCheckUtils]: 148: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:35,218 INFO L273 TraceCheckUtils]: 149: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:35,218 INFO L273 TraceCheckUtils]: 150: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:35,218 INFO L273 TraceCheckUtils]: 151: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:35,218 INFO L273 TraceCheckUtils]: 152: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:35,218 INFO L273 TraceCheckUtils]: 153: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:35,218 INFO L273 TraceCheckUtils]: 154: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L273 TraceCheckUtils]: 155: Hoare triple {24117#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L273 TraceCheckUtils]: 156: Hoare triple {24117#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L273 TraceCheckUtils]: 157: Hoare triple {24117#false} assume !(~i~2 < 39); {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L273 TraceCheckUtils]: 158: Hoare triple {24117#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L256 TraceCheckUtils]: 159: Hoare triple {24117#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L273 TraceCheckUtils]: 160: Hoare triple {24117#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L273 TraceCheckUtils]: 161: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L273 TraceCheckUtils]: 162: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L273 TraceCheckUtils]: 163: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,219 INFO L273 TraceCheckUtils]: 164: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 165: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 166: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 167: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 168: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 169: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 170: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 171: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 172: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 173: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,220 INFO L273 TraceCheckUtils]: 174: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 175: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 176: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 177: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 178: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 179: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 180: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 181: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 182: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 183: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,221 INFO L273 TraceCheckUtils]: 184: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 185: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 186: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 187: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 188: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 189: Hoare triple {24117#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 190: Hoare triple {24117#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 191: Hoare triple {24117#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 192: Hoare triple {24117#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 193: Hoare triple {24117#false} assume !(~i~0 < 40); {24117#false} is VALID [2018-11-23 12:17:35,222 INFO L273 TraceCheckUtils]: 194: Hoare triple {24117#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {24117#false} is VALID [2018-11-23 12:17:35,223 INFO L273 TraceCheckUtils]: 195: Hoare triple {24117#false} assume true; {24117#false} is VALID [2018-11-23 12:17:35,223 INFO L268 TraceCheckUtils]: 196: Hoare quadruple {24117#false} {24117#false} #81#return; {24117#false} is VALID [2018-11-23 12:17:35,223 INFO L273 TraceCheckUtils]: 197: Hoare triple {24117#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {24117#false} is VALID [2018-11-23 12:17:35,223 INFO L273 TraceCheckUtils]: 198: Hoare triple {24117#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {24117#false} is VALID [2018-11-23 12:17:35,223 INFO L273 TraceCheckUtils]: 199: Hoare triple {24117#false} assume !false; {24117#false} is VALID [2018-11-23 12:17:35,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2081 backedges. 548 proven. 120 refuted. 0 times theorem prover too weak. 1413 trivial. 0 not checked. [2018-11-23 12:17:35,262 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:35,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 11] total 41 [2018-11-23 12:17:35,262 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 200 [2018-11-23 12:17:35,263 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:35,263 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states. [2018-11-23 12:17:35,399 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:35,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 41 states [2018-11-23 12:17:35,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2018-11-23 12:17:35,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=550, Invalid=1090, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 12:17:35,402 INFO L87 Difference]: Start difference. First operand 127 states and 139 transitions. Second operand 41 states. [2018-11-23 12:17:36,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:36,396 INFO L93 Difference]: Finished difference Result 199 states and 229 transitions. [2018-11-23 12:17:36,396 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-11-23 12:17:36,396 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 200 [2018-11-23 12:17:36,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 12:17:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 167 transitions. [2018-11-23 12:17:36,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 12:17:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 167 transitions. [2018-11-23 12:17:36,399 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 167 transitions. [2018-11-23 12:17:36,559 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:36,562 INFO L225 Difference]: With dead ends: 199 [2018-11-23 12:17:36,562 INFO L226 Difference]: Without dead ends: 137 [2018-11-23 12:17:36,564 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 192 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 261 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=550, Invalid=1090, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 12:17:36,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2018-11-23 12:17:36,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 133. [2018-11-23 12:17:36,628 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:36,629 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand 133 states. [2018-11-23 12:17:36,629 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand 133 states. [2018-11-23 12:17:36,629 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 133 states. [2018-11-23 12:17:36,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:36,631 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2018-11-23 12:17:36,631 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2018-11-23 12:17:36,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:36,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:36,631 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 137 states. [2018-11-23 12:17:36,632 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 137 states. [2018-11-23 12:17:36,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:36,633 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2018-11-23 12:17:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2018-11-23 12:17:36,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:36,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:36,634 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:36,634 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:36,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-11-23 12:17:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 146 transitions. [2018-11-23 12:17:36,636 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 146 transitions. Word has length 200 [2018-11-23 12:17:36,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:36,636 INFO L480 AbstractCegarLoop]: Abstraction has 133 states and 146 transitions. [2018-11-23 12:17:36,636 INFO L481 AbstractCegarLoop]: Interpolant automaton has 41 states. [2018-11-23 12:17:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 146 transitions. [2018-11-23 12:17:36,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-11-23 12:17:36,637 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:36,637 INFO L402 BasicCegarLoop]: trace histogram [30, 30, 27, 27, 27, 27, 7, 7, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:36,638 INFO L423 AbstractCegarLoop]: === Iteration 33 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:36,638 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:36,638 INFO L82 PathProgramCache]: Analyzing trace with hash 537609932, now seen corresponding path program 30 times [2018-11-23 12:17:36,638 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:36,638 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:36,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:36,639 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:36,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:37,403 INFO L256 TraceCheckUtils]: 0: Hoare triple {25497#true} call ULTIMATE.init(); {25497#true} is VALID [2018-11-23 12:17:37,403 INFO L273 TraceCheckUtils]: 1: Hoare triple {25497#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {25497#true} is VALID [2018-11-23 12:17:37,403 INFO L273 TraceCheckUtils]: 2: Hoare triple {25497#true} assume true; {25497#true} is VALID [2018-11-23 12:17:37,404 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {25497#true} {25497#true} #73#return; {25497#true} is VALID [2018-11-23 12:17:37,404 INFO L256 TraceCheckUtils]: 4: Hoare triple {25497#true} call #t~ret14 := main(); {25497#true} is VALID [2018-11-23 12:17:37,404 INFO L273 TraceCheckUtils]: 5: Hoare triple {25497#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {25499#(= main_~i~1 0)} is VALID [2018-11-23 12:17:37,404 INFO L273 TraceCheckUtils]: 6: Hoare triple {25499#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25499#(= main_~i~1 0)} is VALID [2018-11-23 12:17:37,405 INFO L273 TraceCheckUtils]: 7: Hoare triple {25499#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25500#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:37,405 INFO L273 TraceCheckUtils]: 8: Hoare triple {25500#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25500#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:37,405 INFO L273 TraceCheckUtils]: 9: Hoare triple {25500#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25501#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:37,406 INFO L273 TraceCheckUtils]: 10: Hoare triple {25501#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25501#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:37,407 INFO L273 TraceCheckUtils]: 11: Hoare triple {25501#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25502#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:37,407 INFO L273 TraceCheckUtils]: 12: Hoare triple {25502#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25502#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:37,408 INFO L273 TraceCheckUtils]: 13: Hoare triple {25502#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25503#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:37,408 INFO L273 TraceCheckUtils]: 14: Hoare triple {25503#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25503#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:37,409 INFO L273 TraceCheckUtils]: 15: Hoare triple {25503#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25504#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:37,410 INFO L273 TraceCheckUtils]: 16: Hoare triple {25504#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25504#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:37,410 INFO L273 TraceCheckUtils]: 17: Hoare triple {25504#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25505#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:37,411 INFO L273 TraceCheckUtils]: 18: Hoare triple {25505#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25505#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:37,412 INFO L273 TraceCheckUtils]: 19: Hoare triple {25505#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25506#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:37,412 INFO L273 TraceCheckUtils]: 20: Hoare triple {25506#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25506#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:37,413 INFO L273 TraceCheckUtils]: 21: Hoare triple {25506#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25507#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:37,413 INFO L273 TraceCheckUtils]: 22: Hoare triple {25507#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25507#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:37,414 INFO L273 TraceCheckUtils]: 23: Hoare triple {25507#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25508#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:37,414 INFO L273 TraceCheckUtils]: 24: Hoare triple {25508#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25508#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:37,415 INFO L273 TraceCheckUtils]: 25: Hoare triple {25508#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25509#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:37,416 INFO L273 TraceCheckUtils]: 26: Hoare triple {25509#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25509#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:37,416 INFO L273 TraceCheckUtils]: 27: Hoare triple {25509#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25510#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:37,417 INFO L273 TraceCheckUtils]: 28: Hoare triple {25510#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25510#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:37,418 INFO L273 TraceCheckUtils]: 29: Hoare triple {25510#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25511#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:37,418 INFO L273 TraceCheckUtils]: 30: Hoare triple {25511#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25511#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:37,419 INFO L273 TraceCheckUtils]: 31: Hoare triple {25511#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25512#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:37,419 INFO L273 TraceCheckUtils]: 32: Hoare triple {25512#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25512#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:37,420 INFO L273 TraceCheckUtils]: 33: Hoare triple {25512#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25513#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:37,421 INFO L273 TraceCheckUtils]: 34: Hoare triple {25513#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25513#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:37,421 INFO L273 TraceCheckUtils]: 35: Hoare triple {25513#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25514#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:37,422 INFO L273 TraceCheckUtils]: 36: Hoare triple {25514#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25514#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:37,423 INFO L273 TraceCheckUtils]: 37: Hoare triple {25514#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25515#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:37,423 INFO L273 TraceCheckUtils]: 38: Hoare triple {25515#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25515#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:37,424 INFO L273 TraceCheckUtils]: 39: Hoare triple {25515#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25516#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:37,424 INFO L273 TraceCheckUtils]: 40: Hoare triple {25516#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25516#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:37,425 INFO L273 TraceCheckUtils]: 41: Hoare triple {25516#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25517#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:37,425 INFO L273 TraceCheckUtils]: 42: Hoare triple {25517#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25517#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:37,426 INFO L273 TraceCheckUtils]: 43: Hoare triple {25517#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25518#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:37,427 INFO L273 TraceCheckUtils]: 44: Hoare triple {25518#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25518#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:37,427 INFO L273 TraceCheckUtils]: 45: Hoare triple {25518#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25519#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:37,428 INFO L273 TraceCheckUtils]: 46: Hoare triple {25519#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25519#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:37,429 INFO L273 TraceCheckUtils]: 47: Hoare triple {25519#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25520#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:37,429 INFO L273 TraceCheckUtils]: 48: Hoare triple {25520#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25520#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:37,430 INFO L273 TraceCheckUtils]: 49: Hoare triple {25520#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25521#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:37,430 INFO L273 TraceCheckUtils]: 50: Hoare triple {25521#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25521#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:37,431 INFO L273 TraceCheckUtils]: 51: Hoare triple {25521#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25522#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:37,432 INFO L273 TraceCheckUtils]: 52: Hoare triple {25522#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25522#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:37,432 INFO L273 TraceCheckUtils]: 53: Hoare triple {25522#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25523#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:37,433 INFO L273 TraceCheckUtils]: 54: Hoare triple {25523#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25523#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:37,434 INFO L273 TraceCheckUtils]: 55: Hoare triple {25523#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25524#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:37,434 INFO L273 TraceCheckUtils]: 56: Hoare triple {25524#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25524#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:37,435 INFO L273 TraceCheckUtils]: 57: Hoare triple {25524#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25525#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:37,435 INFO L273 TraceCheckUtils]: 58: Hoare triple {25525#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25525#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:37,436 INFO L273 TraceCheckUtils]: 59: Hoare triple {25525#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25526#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:37,436 INFO L273 TraceCheckUtils]: 60: Hoare triple {25526#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25526#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:37,437 INFO L273 TraceCheckUtils]: 61: Hoare triple {25526#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25527#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:37,438 INFO L273 TraceCheckUtils]: 62: Hoare triple {25527#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25527#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:37,438 INFO L273 TraceCheckUtils]: 63: Hoare triple {25527#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25528#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:37,439 INFO L273 TraceCheckUtils]: 64: Hoare triple {25528#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25528#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:37,440 INFO L273 TraceCheckUtils]: 65: Hoare triple {25528#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25529#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:37,440 INFO L273 TraceCheckUtils]: 66: Hoare triple {25529#(<= main_~i~1 30)} assume !(~i~1 < 40); {25498#false} is VALID [2018-11-23 12:17:37,441 INFO L256 TraceCheckUtils]: 67: Hoare triple {25498#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {25497#true} is VALID [2018-11-23 12:17:37,441 INFO L273 TraceCheckUtils]: 68: Hoare triple {25497#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {25497#true} is VALID [2018-11-23 12:17:37,441 INFO L273 TraceCheckUtils]: 69: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,441 INFO L273 TraceCheckUtils]: 70: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,441 INFO L273 TraceCheckUtils]: 71: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,441 INFO L273 TraceCheckUtils]: 72: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,442 INFO L273 TraceCheckUtils]: 73: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,442 INFO L273 TraceCheckUtils]: 74: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,442 INFO L273 TraceCheckUtils]: 75: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,442 INFO L273 TraceCheckUtils]: 76: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,442 INFO L273 TraceCheckUtils]: 77: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,443 INFO L273 TraceCheckUtils]: 78: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,443 INFO L273 TraceCheckUtils]: 79: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,443 INFO L273 TraceCheckUtils]: 80: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,443 INFO L273 TraceCheckUtils]: 81: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,443 INFO L273 TraceCheckUtils]: 82: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,443 INFO L273 TraceCheckUtils]: 83: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,444 INFO L273 TraceCheckUtils]: 84: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,444 INFO L273 TraceCheckUtils]: 85: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,444 INFO L273 TraceCheckUtils]: 86: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,444 INFO L273 TraceCheckUtils]: 87: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,444 INFO L273 TraceCheckUtils]: 88: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,444 INFO L273 TraceCheckUtils]: 89: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,445 INFO L273 TraceCheckUtils]: 90: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,445 INFO L273 TraceCheckUtils]: 91: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,445 INFO L273 TraceCheckUtils]: 92: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,445 INFO L273 TraceCheckUtils]: 93: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,445 INFO L273 TraceCheckUtils]: 94: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 95: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 96: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 97: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 98: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 99: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 100: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 101: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 102: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 103: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,446 INFO L273 TraceCheckUtils]: 104: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,447 INFO L273 TraceCheckUtils]: 105: Hoare triple {25497#true} assume !(~i~0 < 40); {25497#true} is VALID [2018-11-23 12:17:37,447 INFO L273 TraceCheckUtils]: 106: Hoare triple {25497#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {25497#true} is VALID [2018-11-23 12:17:37,447 INFO L273 TraceCheckUtils]: 107: Hoare triple {25497#true} assume true; {25497#true} is VALID [2018-11-23 12:17:37,447 INFO L268 TraceCheckUtils]: 108: Hoare quadruple {25497#true} {25498#false} #77#return; {25498#false} is VALID [2018-11-23 12:17:37,447 INFO L273 TraceCheckUtils]: 109: Hoare triple {25498#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {25498#false} is VALID [2018-11-23 12:17:37,447 INFO L256 TraceCheckUtils]: 110: Hoare triple {25498#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {25497#true} is VALID [2018-11-23 12:17:37,447 INFO L273 TraceCheckUtils]: 111: Hoare triple {25497#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {25497#true} is VALID [2018-11-23 12:17:37,447 INFO L273 TraceCheckUtils]: 112: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,447 INFO L273 TraceCheckUtils]: 113: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,447 INFO L273 TraceCheckUtils]: 114: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,448 INFO L273 TraceCheckUtils]: 115: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,448 INFO L273 TraceCheckUtils]: 116: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,448 INFO L273 TraceCheckUtils]: 117: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,448 INFO L273 TraceCheckUtils]: 118: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,448 INFO L273 TraceCheckUtils]: 119: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,448 INFO L273 TraceCheckUtils]: 120: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,448 INFO L273 TraceCheckUtils]: 121: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,448 INFO L273 TraceCheckUtils]: 122: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,448 INFO L273 TraceCheckUtils]: 123: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 124: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 125: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 126: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 127: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 128: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 129: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 130: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 131: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 132: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,449 INFO L273 TraceCheckUtils]: 133: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 134: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 135: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 136: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 137: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 138: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 139: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 140: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 141: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 142: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,450 INFO L273 TraceCheckUtils]: 143: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,451 INFO L273 TraceCheckUtils]: 144: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,451 INFO L273 TraceCheckUtils]: 145: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,451 INFO L273 TraceCheckUtils]: 146: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,451 INFO L273 TraceCheckUtils]: 147: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,451 INFO L273 TraceCheckUtils]: 148: Hoare triple {25497#true} assume !(~i~0 < 40); {25497#true} is VALID [2018-11-23 12:17:37,451 INFO L273 TraceCheckUtils]: 149: Hoare triple {25497#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {25497#true} is VALID [2018-11-23 12:17:37,451 INFO L273 TraceCheckUtils]: 150: Hoare triple {25497#true} assume true; {25497#true} is VALID [2018-11-23 12:17:37,451 INFO L268 TraceCheckUtils]: 151: Hoare quadruple {25497#true} {25498#false} #79#return; {25498#false} is VALID [2018-11-23 12:17:37,451 INFO L273 TraceCheckUtils]: 152: Hoare triple {25498#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {25498#false} is VALID [2018-11-23 12:17:37,451 INFO L273 TraceCheckUtils]: 153: Hoare triple {25498#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {25498#false} is VALID [2018-11-23 12:17:37,452 INFO L273 TraceCheckUtils]: 154: Hoare triple {25498#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {25498#false} is VALID [2018-11-23 12:17:37,452 INFO L273 TraceCheckUtils]: 155: Hoare triple {25498#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {25498#false} is VALID [2018-11-23 12:17:37,452 INFO L273 TraceCheckUtils]: 156: Hoare triple {25498#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {25498#false} is VALID [2018-11-23 12:17:37,452 INFO L273 TraceCheckUtils]: 157: Hoare triple {25498#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {25498#false} is VALID [2018-11-23 12:17:37,452 INFO L273 TraceCheckUtils]: 158: Hoare triple {25498#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {25498#false} is VALID [2018-11-23 12:17:37,452 INFO L273 TraceCheckUtils]: 159: Hoare triple {25498#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {25498#false} is VALID [2018-11-23 12:17:37,452 INFO L273 TraceCheckUtils]: 160: Hoare triple {25498#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {25498#false} is VALID [2018-11-23 12:17:37,452 INFO L273 TraceCheckUtils]: 161: Hoare triple {25498#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {25498#false} is VALID [2018-11-23 12:17:37,452 INFO L273 TraceCheckUtils]: 162: Hoare triple {25498#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {25498#false} is VALID [2018-11-23 12:17:37,453 INFO L273 TraceCheckUtils]: 163: Hoare triple {25498#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {25498#false} is VALID [2018-11-23 12:17:37,453 INFO L273 TraceCheckUtils]: 164: Hoare triple {25498#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {25498#false} is VALID [2018-11-23 12:17:37,453 INFO L273 TraceCheckUtils]: 165: Hoare triple {25498#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {25498#false} is VALID [2018-11-23 12:17:37,453 INFO L273 TraceCheckUtils]: 166: Hoare triple {25498#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {25498#false} is VALID [2018-11-23 12:17:37,453 INFO L273 TraceCheckUtils]: 167: Hoare triple {25498#false} assume !(~i~2 < 39); {25498#false} is VALID [2018-11-23 12:17:37,453 INFO L273 TraceCheckUtils]: 168: Hoare triple {25498#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {25498#false} is VALID [2018-11-23 12:17:37,453 INFO L256 TraceCheckUtils]: 169: Hoare triple {25498#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {25497#true} is VALID [2018-11-23 12:17:37,453 INFO L273 TraceCheckUtils]: 170: Hoare triple {25497#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {25497#true} is VALID [2018-11-23 12:17:37,453 INFO L273 TraceCheckUtils]: 171: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,453 INFO L273 TraceCheckUtils]: 172: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 173: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 174: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 175: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 176: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 177: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 178: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 179: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 180: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 181: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,454 INFO L273 TraceCheckUtils]: 182: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 183: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 184: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 185: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 186: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 187: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 188: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 189: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 190: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 191: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,455 INFO L273 TraceCheckUtils]: 192: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 193: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 194: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 195: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 196: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 197: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 198: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 199: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 200: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 201: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,456 INFO L273 TraceCheckUtils]: 202: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,457 INFO L273 TraceCheckUtils]: 203: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:37,457 INFO L273 TraceCheckUtils]: 204: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,457 INFO L273 TraceCheckUtils]: 205: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:37,457 INFO L273 TraceCheckUtils]: 206: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:37,457 INFO L273 TraceCheckUtils]: 207: Hoare triple {25497#true} assume !(~i~0 < 40); {25497#true} is VALID [2018-11-23 12:17:37,457 INFO L273 TraceCheckUtils]: 208: Hoare triple {25497#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {25497#true} is VALID [2018-11-23 12:17:37,457 INFO L273 TraceCheckUtils]: 209: Hoare triple {25497#true} assume true; {25497#true} is VALID [2018-11-23 12:17:37,457 INFO L268 TraceCheckUtils]: 210: Hoare quadruple {25497#true} {25498#false} #81#return; {25498#false} is VALID [2018-11-23 12:17:37,457 INFO L273 TraceCheckUtils]: 211: Hoare triple {25498#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {25498#false} is VALID [2018-11-23 12:17:37,458 INFO L273 TraceCheckUtils]: 212: Hoare triple {25498#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {25498#false} is VALID [2018-11-23 12:17:37,458 INFO L273 TraceCheckUtils]: 213: Hoare triple {25498#false} assume !false; {25498#false} is VALID [2018-11-23 12:17:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 1549 trivial. 0 not checked. [2018-11-23 12:17:37,477 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:37,477 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:37,485 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:17:39,718 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2018-11-23 12:17:39,718 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:39,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:39,764 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:40,076 INFO L256 TraceCheckUtils]: 0: Hoare triple {25497#true} call ULTIMATE.init(); {25497#true} is VALID [2018-11-23 12:17:40,076 INFO L273 TraceCheckUtils]: 1: Hoare triple {25497#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {25497#true} is VALID [2018-11-23 12:17:40,076 INFO L273 TraceCheckUtils]: 2: Hoare triple {25497#true} assume true; {25497#true} is VALID [2018-11-23 12:17:40,077 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {25497#true} {25497#true} #73#return; {25497#true} is VALID [2018-11-23 12:17:40,077 INFO L256 TraceCheckUtils]: 4: Hoare triple {25497#true} call #t~ret14 := main(); {25497#true} is VALID [2018-11-23 12:17:40,077 INFO L273 TraceCheckUtils]: 5: Hoare triple {25497#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {25497#true} is VALID [2018-11-23 12:17:40,077 INFO L273 TraceCheckUtils]: 6: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,077 INFO L273 TraceCheckUtils]: 7: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,078 INFO L273 TraceCheckUtils]: 8: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,078 INFO L273 TraceCheckUtils]: 9: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,078 INFO L273 TraceCheckUtils]: 10: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,078 INFO L273 TraceCheckUtils]: 11: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,078 INFO L273 TraceCheckUtils]: 12: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,078 INFO L273 TraceCheckUtils]: 13: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,079 INFO L273 TraceCheckUtils]: 14: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,079 INFO L273 TraceCheckUtils]: 15: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,079 INFO L273 TraceCheckUtils]: 16: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,079 INFO L273 TraceCheckUtils]: 17: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,079 INFO L273 TraceCheckUtils]: 18: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,079 INFO L273 TraceCheckUtils]: 19: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,079 INFO L273 TraceCheckUtils]: 20: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,079 INFO L273 TraceCheckUtils]: 21: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,079 INFO L273 TraceCheckUtils]: 22: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 23: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 24: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 25: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 26: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 27: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 28: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 29: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 30: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 31: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,080 INFO L273 TraceCheckUtils]: 32: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 33: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 34: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 35: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 36: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 37: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 38: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 39: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 40: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 41: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,081 INFO L273 TraceCheckUtils]: 42: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 43: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 44: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 45: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 46: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 47: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 48: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 49: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 50: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 51: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,082 INFO L273 TraceCheckUtils]: 52: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 53: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 54: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 55: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 56: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 57: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 58: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 59: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 60: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 61: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,083 INFO L273 TraceCheckUtils]: 62: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,084 INFO L273 TraceCheckUtils]: 63: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,084 INFO L273 TraceCheckUtils]: 64: Hoare triple {25497#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {25497#true} is VALID [2018-11-23 12:17:40,084 INFO L273 TraceCheckUtils]: 65: Hoare triple {25497#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {25497#true} is VALID [2018-11-23 12:17:40,084 INFO L273 TraceCheckUtils]: 66: Hoare triple {25497#true} assume !(~i~1 < 40); {25497#true} is VALID [2018-11-23 12:17:40,084 INFO L256 TraceCheckUtils]: 67: Hoare triple {25497#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {25497#true} is VALID [2018-11-23 12:17:40,084 INFO L273 TraceCheckUtils]: 68: Hoare triple {25497#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {25497#true} is VALID [2018-11-23 12:17:40,084 INFO L273 TraceCheckUtils]: 69: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,084 INFO L273 TraceCheckUtils]: 70: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,084 INFO L273 TraceCheckUtils]: 71: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 72: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 73: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 74: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 75: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 76: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 77: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 78: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 79: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 80: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,085 INFO L273 TraceCheckUtils]: 81: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 82: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 83: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 84: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 85: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 86: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 87: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 88: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 89: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 90: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,086 INFO L273 TraceCheckUtils]: 91: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 92: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 93: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 94: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 95: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 96: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 97: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 98: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 99: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 100: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,087 INFO L273 TraceCheckUtils]: 101: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L273 TraceCheckUtils]: 102: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L273 TraceCheckUtils]: 103: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L273 TraceCheckUtils]: 104: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L273 TraceCheckUtils]: 105: Hoare triple {25497#true} assume !(~i~0 < 40); {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L273 TraceCheckUtils]: 106: Hoare triple {25497#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L273 TraceCheckUtils]: 107: Hoare triple {25497#true} assume true; {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L268 TraceCheckUtils]: 108: Hoare quadruple {25497#true} {25497#true} #77#return; {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L273 TraceCheckUtils]: 109: Hoare triple {25497#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L256 TraceCheckUtils]: 110: Hoare triple {25497#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {25497#true} is VALID [2018-11-23 12:17:40,088 INFO L273 TraceCheckUtils]: 111: Hoare triple {25497#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 112: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 113: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 114: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 115: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 116: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 117: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 118: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 119: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 120: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,089 INFO L273 TraceCheckUtils]: 121: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 122: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 123: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 124: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 125: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 126: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 127: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 128: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 129: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 130: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,090 INFO L273 TraceCheckUtils]: 131: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 132: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 133: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 134: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 135: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 136: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 137: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 138: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 139: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 140: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,091 INFO L273 TraceCheckUtils]: 141: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L273 TraceCheckUtils]: 142: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L273 TraceCheckUtils]: 143: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L273 TraceCheckUtils]: 144: Hoare triple {25497#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L273 TraceCheckUtils]: 145: Hoare triple {25497#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L273 TraceCheckUtils]: 146: Hoare triple {25497#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L273 TraceCheckUtils]: 147: Hoare triple {25497#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L273 TraceCheckUtils]: 148: Hoare triple {25497#true} assume !(~i~0 < 40); {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L273 TraceCheckUtils]: 149: Hoare triple {25497#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L273 TraceCheckUtils]: 150: Hoare triple {25497#true} assume true; {25497#true} is VALID [2018-11-23 12:17:40,092 INFO L268 TraceCheckUtils]: 151: Hoare quadruple {25497#true} {25497#true} #79#return; {25497#true} is VALID [2018-11-23 12:17:40,093 INFO L273 TraceCheckUtils]: 152: Hoare triple {25497#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {25989#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:40,093 INFO L273 TraceCheckUtils]: 153: Hoare triple {25989#(<= main_~i~2 0)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {25989#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:40,094 INFO L273 TraceCheckUtils]: 154: Hoare triple {25989#(<= main_~i~2 0)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {25996#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:40,094 INFO L273 TraceCheckUtils]: 155: Hoare triple {25996#(<= main_~i~2 1)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {25996#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:40,095 INFO L273 TraceCheckUtils]: 156: Hoare triple {25996#(<= main_~i~2 1)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26003#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:40,095 INFO L273 TraceCheckUtils]: 157: Hoare triple {26003#(<= main_~i~2 2)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26003#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:40,095 INFO L273 TraceCheckUtils]: 158: Hoare triple {26003#(<= main_~i~2 2)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26010#(<= main_~i~2 3)} is VALID [2018-11-23 12:17:40,096 INFO L273 TraceCheckUtils]: 159: Hoare triple {26010#(<= main_~i~2 3)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26010#(<= main_~i~2 3)} is VALID [2018-11-23 12:17:40,096 INFO L273 TraceCheckUtils]: 160: Hoare triple {26010#(<= main_~i~2 3)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26017#(<= main_~i~2 4)} is VALID [2018-11-23 12:17:40,096 INFO L273 TraceCheckUtils]: 161: Hoare triple {26017#(<= main_~i~2 4)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26017#(<= main_~i~2 4)} is VALID [2018-11-23 12:17:40,097 INFO L273 TraceCheckUtils]: 162: Hoare triple {26017#(<= main_~i~2 4)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26024#(<= main_~i~2 5)} is VALID [2018-11-23 12:17:40,098 INFO L273 TraceCheckUtils]: 163: Hoare triple {26024#(<= main_~i~2 5)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26024#(<= main_~i~2 5)} is VALID [2018-11-23 12:17:40,098 INFO L273 TraceCheckUtils]: 164: Hoare triple {26024#(<= main_~i~2 5)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26031#(<= main_~i~2 6)} is VALID [2018-11-23 12:17:40,099 INFO L273 TraceCheckUtils]: 165: Hoare triple {26031#(<= main_~i~2 6)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26031#(<= main_~i~2 6)} is VALID [2018-11-23 12:17:40,099 INFO L273 TraceCheckUtils]: 166: Hoare triple {26031#(<= main_~i~2 6)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26038#(<= main_~i~2 7)} is VALID [2018-11-23 12:17:40,103 INFO L273 TraceCheckUtils]: 167: Hoare triple {26038#(<= main_~i~2 7)} assume !(~i~2 < 39); {25498#false} is VALID [2018-11-23 12:17:40,103 INFO L273 TraceCheckUtils]: 168: Hoare triple {25498#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {25498#false} is VALID [2018-11-23 12:17:40,103 INFO L256 TraceCheckUtils]: 169: Hoare triple {25498#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {25498#false} is VALID [2018-11-23 12:17:40,103 INFO L273 TraceCheckUtils]: 170: Hoare triple {25498#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {25498#false} is VALID [2018-11-23 12:17:40,104 INFO L273 TraceCheckUtils]: 171: Hoare triple {25498#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25498#false} is VALID [2018-11-23 12:17:40,104 INFO L273 TraceCheckUtils]: 172: Hoare triple {25498#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,104 INFO L273 TraceCheckUtils]: 173: Hoare triple {25498#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,104 INFO L273 TraceCheckUtils]: 174: Hoare triple {25498#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25498#false} is VALID [2018-11-23 12:17:40,104 INFO L273 TraceCheckUtils]: 175: Hoare triple {25498#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25498#false} is VALID [2018-11-23 12:17:40,104 INFO L273 TraceCheckUtils]: 176: Hoare triple {25498#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 177: Hoare triple {25498#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 178: Hoare triple {25498#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 179: Hoare triple {25498#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 180: Hoare triple {25498#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 181: Hoare triple {25498#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 182: Hoare triple {25498#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 183: Hoare triple {25498#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 184: Hoare triple {25498#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 185: Hoare triple {25498#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,105 INFO L273 TraceCheckUtils]: 186: Hoare triple {25498#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 187: Hoare triple {25498#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 188: Hoare triple {25498#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 189: Hoare triple {25498#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 190: Hoare triple {25498#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 191: Hoare triple {25498#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 192: Hoare triple {25498#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 193: Hoare triple {25498#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 194: Hoare triple {25498#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 195: Hoare triple {25498#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25498#false} is VALID [2018-11-23 12:17:40,106 INFO L273 TraceCheckUtils]: 196: Hoare triple {25498#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 197: Hoare triple {25498#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 198: Hoare triple {25498#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 199: Hoare triple {25498#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 200: Hoare triple {25498#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 201: Hoare triple {25498#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 202: Hoare triple {25498#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 203: Hoare triple {25498#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 204: Hoare triple {25498#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 205: Hoare triple {25498#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {25498#false} is VALID [2018-11-23 12:17:40,107 INFO L273 TraceCheckUtils]: 206: Hoare triple {25498#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {25498#false} is VALID [2018-11-23 12:17:40,108 INFO L273 TraceCheckUtils]: 207: Hoare triple {25498#false} assume !(~i~0 < 40); {25498#false} is VALID [2018-11-23 12:17:40,108 INFO L273 TraceCheckUtils]: 208: Hoare triple {25498#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {25498#false} is VALID [2018-11-23 12:17:40,108 INFO L273 TraceCheckUtils]: 209: Hoare triple {25498#false} assume true; {25498#false} is VALID [2018-11-23 12:17:40,108 INFO L268 TraceCheckUtils]: 210: Hoare quadruple {25498#false} {25498#false} #81#return; {25498#false} is VALID [2018-11-23 12:17:40,108 INFO L273 TraceCheckUtils]: 211: Hoare triple {25498#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {25498#false} is VALID [2018-11-23 12:17:40,108 INFO L273 TraceCheckUtils]: 212: Hoare triple {25498#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {25498#false} is VALID [2018-11-23 12:17:40,108 INFO L273 TraceCheckUtils]: 213: Hoare triple {25498#false} assume !false; {25498#false} is VALID [2018-11-23 12:17:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 694 proven. 49 refuted. 0 times theorem prover too weak. 1706 trivial. 0 not checked. [2018-11-23 12:17:40,147 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:40,147 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 10] total 41 [2018-11-23 12:17:40,148 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 214 [2018-11-23 12:17:40,148 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:40,148 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states. [2018-11-23 12:17:40,274 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:40,274 INFO L459 AbstractCegarLoop]: Interpolant automaton has 41 states [2018-11-23 12:17:40,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2018-11-23 12:17:40,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=572, Invalid=1068, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 12:17:40,276 INFO L87 Difference]: Start difference. First operand 133 states and 146 transitions. Second operand 41 states. [2018-11-23 12:17:41,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:41,537 INFO L93 Difference]: Finished difference Result 205 states and 232 transitions. [2018-11-23 12:17:41,537 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-11-23 12:17:41,537 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 214 [2018-11-23 12:17:41,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:41,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 12:17:41,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 137 transitions. [2018-11-23 12:17:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 12:17:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 137 transitions. [2018-11-23 12:17:41,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 137 transitions. [2018-11-23 12:17:41,670 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:41,674 INFO L225 Difference]: With dead ends: 205 [2018-11-23 12:17:41,674 INFO L226 Difference]: Without dead ends: 139 [2018-11-23 12:17:41,675 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 240 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=572, Invalid=1068, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 12:17:41,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-11-23 12:17:41,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 137. [2018-11-23 12:17:41,718 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:41,718 INFO L82 GeneralOperation]: Start isEquivalent. First operand 139 states. Second operand 137 states. [2018-11-23 12:17:41,718 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 137 states. [2018-11-23 12:17:41,718 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 137 states. [2018-11-23 12:17:41,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:41,721 INFO L93 Difference]: Finished difference Result 139 states and 152 transitions. [2018-11-23 12:17:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 152 transitions. [2018-11-23 12:17:41,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:41,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:41,721 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand 139 states. [2018-11-23 12:17:41,721 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 139 states. [2018-11-23 12:17:41,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:41,724 INFO L93 Difference]: Finished difference Result 139 states and 152 transitions. [2018-11-23 12:17:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 152 transitions. [2018-11-23 12:17:41,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:41,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:41,725 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:41,725 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:41,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137 states. [2018-11-23 12:17:41,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 150 transitions. [2018-11-23 12:17:41,727 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 150 transitions. Word has length 214 [2018-11-23 12:17:41,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:41,728 INFO L480 AbstractCegarLoop]: Abstraction has 137 states and 150 transitions. [2018-11-23 12:17:41,728 INFO L481 AbstractCegarLoop]: Interpolant automaton has 41 states. [2018-11-23 12:17:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 150 transitions. [2018-11-23 12:17:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-11-23 12:17:41,729 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:41,729 INFO L402 BasicCegarLoop]: trace histogram [31, 31, 27, 27, 27, 27, 8, 8, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:41,730 INFO L423 AbstractCegarLoop]: === Iteration 34 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:41,730 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:41,730 INFO L82 PathProgramCache]: Analyzing trace with hash -893160468, now seen corresponding path program 31 times [2018-11-23 12:17:41,730 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:41,730 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:41,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:41,731 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:41,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:42,686 INFO L256 TraceCheckUtils]: 0: Hoare triple {26939#true} call ULTIMATE.init(); {26939#true} is VALID [2018-11-23 12:17:42,686 INFO L273 TraceCheckUtils]: 1: Hoare triple {26939#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {26939#true} is VALID [2018-11-23 12:17:42,686 INFO L273 TraceCheckUtils]: 2: Hoare triple {26939#true} assume true; {26939#true} is VALID [2018-11-23 12:17:42,687 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {26939#true} {26939#true} #73#return; {26939#true} is VALID [2018-11-23 12:17:42,687 INFO L256 TraceCheckUtils]: 4: Hoare triple {26939#true} call #t~ret14 := main(); {26939#true} is VALID [2018-11-23 12:17:42,687 INFO L273 TraceCheckUtils]: 5: Hoare triple {26939#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {26941#(= main_~i~1 0)} is VALID [2018-11-23 12:17:42,687 INFO L273 TraceCheckUtils]: 6: Hoare triple {26941#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26941#(= main_~i~1 0)} is VALID [2018-11-23 12:17:42,688 INFO L273 TraceCheckUtils]: 7: Hoare triple {26941#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26942#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:42,689 INFO L273 TraceCheckUtils]: 8: Hoare triple {26942#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26942#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:42,689 INFO L273 TraceCheckUtils]: 9: Hoare triple {26942#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26943#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:42,690 INFO L273 TraceCheckUtils]: 10: Hoare triple {26943#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26943#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:42,690 INFO L273 TraceCheckUtils]: 11: Hoare triple {26943#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26944#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:42,691 INFO L273 TraceCheckUtils]: 12: Hoare triple {26944#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26944#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:42,692 INFO L273 TraceCheckUtils]: 13: Hoare triple {26944#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26945#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:42,692 INFO L273 TraceCheckUtils]: 14: Hoare triple {26945#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26945#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:42,693 INFO L273 TraceCheckUtils]: 15: Hoare triple {26945#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26946#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:42,693 INFO L273 TraceCheckUtils]: 16: Hoare triple {26946#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26946#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:42,694 INFO L273 TraceCheckUtils]: 17: Hoare triple {26946#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26947#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:42,695 INFO L273 TraceCheckUtils]: 18: Hoare triple {26947#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26947#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:42,695 INFO L273 TraceCheckUtils]: 19: Hoare triple {26947#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26948#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:42,696 INFO L273 TraceCheckUtils]: 20: Hoare triple {26948#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26948#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:42,697 INFO L273 TraceCheckUtils]: 21: Hoare triple {26948#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26949#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:42,697 INFO L273 TraceCheckUtils]: 22: Hoare triple {26949#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26949#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:42,698 INFO L273 TraceCheckUtils]: 23: Hoare triple {26949#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26950#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:42,698 INFO L273 TraceCheckUtils]: 24: Hoare triple {26950#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26950#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:42,699 INFO L273 TraceCheckUtils]: 25: Hoare triple {26950#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26951#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:42,700 INFO L273 TraceCheckUtils]: 26: Hoare triple {26951#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26951#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:42,700 INFO L273 TraceCheckUtils]: 27: Hoare triple {26951#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26952#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:42,701 INFO L273 TraceCheckUtils]: 28: Hoare triple {26952#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26952#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:42,701 INFO L273 TraceCheckUtils]: 29: Hoare triple {26952#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26953#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:42,702 INFO L273 TraceCheckUtils]: 30: Hoare triple {26953#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26953#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:42,703 INFO L273 TraceCheckUtils]: 31: Hoare triple {26953#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26954#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:42,703 INFO L273 TraceCheckUtils]: 32: Hoare triple {26954#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26954#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:42,704 INFO L273 TraceCheckUtils]: 33: Hoare triple {26954#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26955#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:42,704 INFO L273 TraceCheckUtils]: 34: Hoare triple {26955#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26955#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:42,705 INFO L273 TraceCheckUtils]: 35: Hoare triple {26955#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26956#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:42,706 INFO L273 TraceCheckUtils]: 36: Hoare triple {26956#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26956#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:42,706 INFO L273 TraceCheckUtils]: 37: Hoare triple {26956#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26957#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:42,707 INFO L273 TraceCheckUtils]: 38: Hoare triple {26957#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26957#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:42,708 INFO L273 TraceCheckUtils]: 39: Hoare triple {26957#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26958#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:42,708 INFO L273 TraceCheckUtils]: 40: Hoare triple {26958#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26958#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:42,709 INFO L273 TraceCheckUtils]: 41: Hoare triple {26958#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26959#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:42,709 INFO L273 TraceCheckUtils]: 42: Hoare triple {26959#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26959#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:42,710 INFO L273 TraceCheckUtils]: 43: Hoare triple {26959#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26960#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:42,711 INFO L273 TraceCheckUtils]: 44: Hoare triple {26960#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26960#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:42,711 INFO L273 TraceCheckUtils]: 45: Hoare triple {26960#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26961#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:42,712 INFO L273 TraceCheckUtils]: 46: Hoare triple {26961#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26961#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:42,713 INFO L273 TraceCheckUtils]: 47: Hoare triple {26961#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26962#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:42,713 INFO L273 TraceCheckUtils]: 48: Hoare triple {26962#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26962#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:42,714 INFO L273 TraceCheckUtils]: 49: Hoare triple {26962#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26963#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:42,714 INFO L273 TraceCheckUtils]: 50: Hoare triple {26963#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26963#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:42,715 INFO L273 TraceCheckUtils]: 51: Hoare triple {26963#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26964#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:42,716 INFO L273 TraceCheckUtils]: 52: Hoare triple {26964#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26964#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:42,716 INFO L273 TraceCheckUtils]: 53: Hoare triple {26964#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26965#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:42,717 INFO L273 TraceCheckUtils]: 54: Hoare triple {26965#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26965#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:42,717 INFO L273 TraceCheckUtils]: 55: Hoare triple {26965#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26966#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:42,718 INFO L273 TraceCheckUtils]: 56: Hoare triple {26966#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26966#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:42,719 INFO L273 TraceCheckUtils]: 57: Hoare triple {26966#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26967#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:42,719 INFO L273 TraceCheckUtils]: 58: Hoare triple {26967#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26967#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:42,720 INFO L273 TraceCheckUtils]: 59: Hoare triple {26967#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26968#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:42,720 INFO L273 TraceCheckUtils]: 60: Hoare triple {26968#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26968#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:42,721 INFO L273 TraceCheckUtils]: 61: Hoare triple {26968#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26969#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:42,722 INFO L273 TraceCheckUtils]: 62: Hoare triple {26969#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26969#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:42,722 INFO L273 TraceCheckUtils]: 63: Hoare triple {26969#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26970#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:42,723 INFO L273 TraceCheckUtils]: 64: Hoare triple {26970#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26970#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:42,724 INFO L273 TraceCheckUtils]: 65: Hoare triple {26970#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26971#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:42,724 INFO L273 TraceCheckUtils]: 66: Hoare triple {26971#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26971#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:42,725 INFO L273 TraceCheckUtils]: 67: Hoare triple {26971#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26972#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:42,725 INFO L273 TraceCheckUtils]: 68: Hoare triple {26972#(<= main_~i~1 31)} assume !(~i~1 < 40); {26940#false} is VALID [2018-11-23 12:17:42,726 INFO L256 TraceCheckUtils]: 69: Hoare triple {26940#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {26939#true} is VALID [2018-11-23 12:17:42,726 INFO L273 TraceCheckUtils]: 70: Hoare triple {26939#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26939#true} is VALID [2018-11-23 12:17:42,726 INFO L273 TraceCheckUtils]: 71: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,726 INFO L273 TraceCheckUtils]: 72: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,726 INFO L273 TraceCheckUtils]: 73: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,727 INFO L273 TraceCheckUtils]: 74: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,727 INFO L273 TraceCheckUtils]: 75: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,727 INFO L273 TraceCheckUtils]: 76: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,727 INFO L273 TraceCheckUtils]: 77: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,727 INFO L273 TraceCheckUtils]: 78: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,727 INFO L273 TraceCheckUtils]: 79: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,728 INFO L273 TraceCheckUtils]: 80: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,728 INFO L273 TraceCheckUtils]: 81: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,728 INFO L273 TraceCheckUtils]: 82: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,728 INFO L273 TraceCheckUtils]: 83: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,728 INFO L273 TraceCheckUtils]: 84: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,729 INFO L273 TraceCheckUtils]: 85: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,729 INFO L273 TraceCheckUtils]: 86: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,729 INFO L273 TraceCheckUtils]: 87: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,729 INFO L273 TraceCheckUtils]: 88: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,729 INFO L273 TraceCheckUtils]: 89: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,729 INFO L273 TraceCheckUtils]: 90: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,730 INFO L273 TraceCheckUtils]: 91: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,730 INFO L273 TraceCheckUtils]: 92: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,730 INFO L273 TraceCheckUtils]: 93: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,730 INFO L273 TraceCheckUtils]: 94: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,730 INFO L273 TraceCheckUtils]: 95: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,730 INFO L273 TraceCheckUtils]: 96: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 97: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 98: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 99: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 100: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 101: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 102: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 103: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 104: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 105: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,731 INFO L273 TraceCheckUtils]: 106: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,732 INFO L273 TraceCheckUtils]: 107: Hoare triple {26939#true} assume !(~i~0 < 40); {26939#true} is VALID [2018-11-23 12:17:42,732 INFO L273 TraceCheckUtils]: 108: Hoare triple {26939#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26939#true} is VALID [2018-11-23 12:17:42,732 INFO L273 TraceCheckUtils]: 109: Hoare triple {26939#true} assume true; {26939#true} is VALID [2018-11-23 12:17:42,732 INFO L268 TraceCheckUtils]: 110: Hoare quadruple {26939#true} {26940#false} #77#return; {26940#false} is VALID [2018-11-23 12:17:42,732 INFO L273 TraceCheckUtils]: 111: Hoare triple {26940#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {26940#false} is VALID [2018-11-23 12:17:42,732 INFO L256 TraceCheckUtils]: 112: Hoare triple {26940#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {26939#true} is VALID [2018-11-23 12:17:42,732 INFO L273 TraceCheckUtils]: 113: Hoare triple {26939#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26939#true} is VALID [2018-11-23 12:17:42,732 INFO L273 TraceCheckUtils]: 114: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,732 INFO L273 TraceCheckUtils]: 115: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 116: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 117: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 118: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 119: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 120: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 121: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 122: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 123: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 124: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,733 INFO L273 TraceCheckUtils]: 125: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 126: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 127: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 128: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 129: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 130: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 131: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 132: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 133: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 134: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,734 INFO L273 TraceCheckUtils]: 135: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 136: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 137: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 138: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 139: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 140: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 141: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 142: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 143: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 144: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,735 INFO L273 TraceCheckUtils]: 145: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,736 INFO L273 TraceCheckUtils]: 146: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,736 INFO L273 TraceCheckUtils]: 147: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,736 INFO L273 TraceCheckUtils]: 148: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,736 INFO L273 TraceCheckUtils]: 149: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,736 INFO L273 TraceCheckUtils]: 150: Hoare triple {26939#true} assume !(~i~0 < 40); {26939#true} is VALID [2018-11-23 12:17:42,736 INFO L273 TraceCheckUtils]: 151: Hoare triple {26939#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26939#true} is VALID [2018-11-23 12:17:42,736 INFO L273 TraceCheckUtils]: 152: Hoare triple {26939#true} assume true; {26939#true} is VALID [2018-11-23 12:17:42,736 INFO L268 TraceCheckUtils]: 153: Hoare quadruple {26939#true} {26940#false} #79#return; {26940#false} is VALID [2018-11-23 12:17:42,736 INFO L273 TraceCheckUtils]: 154: Hoare triple {26940#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 155: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 156: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 157: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 158: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 159: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 160: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 161: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 162: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 163: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:42,737 INFO L273 TraceCheckUtils]: 164: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:42,738 INFO L273 TraceCheckUtils]: 165: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:42,738 INFO L273 TraceCheckUtils]: 166: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:42,738 INFO L273 TraceCheckUtils]: 167: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:42,738 INFO L273 TraceCheckUtils]: 168: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:42,738 INFO L273 TraceCheckUtils]: 169: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:42,738 INFO L273 TraceCheckUtils]: 170: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:42,738 INFO L273 TraceCheckUtils]: 171: Hoare triple {26940#false} assume !(~i~2 < 39); {26940#false} is VALID [2018-11-23 12:17:42,738 INFO L273 TraceCheckUtils]: 172: Hoare triple {26940#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {26940#false} is VALID [2018-11-23 12:17:42,738 INFO L256 TraceCheckUtils]: 173: Hoare triple {26940#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {26939#true} is VALID [2018-11-23 12:17:42,738 INFO L273 TraceCheckUtils]: 174: Hoare triple {26939#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 175: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 176: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 177: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 178: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 179: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 180: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 181: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 182: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 183: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,739 INFO L273 TraceCheckUtils]: 184: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,740 INFO L273 TraceCheckUtils]: 185: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,740 INFO L273 TraceCheckUtils]: 186: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,740 INFO L273 TraceCheckUtils]: 187: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,740 INFO L273 TraceCheckUtils]: 188: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,740 INFO L273 TraceCheckUtils]: 189: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,740 INFO L273 TraceCheckUtils]: 190: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,740 INFO L273 TraceCheckUtils]: 191: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,740 INFO L273 TraceCheckUtils]: 192: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,740 INFO L273 TraceCheckUtils]: 193: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 194: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 195: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 196: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 197: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 198: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 199: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 200: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 201: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 202: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,741 INFO L273 TraceCheckUtils]: 203: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,742 INFO L273 TraceCheckUtils]: 204: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,742 INFO L273 TraceCheckUtils]: 205: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,742 INFO L273 TraceCheckUtils]: 206: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,742 INFO L273 TraceCheckUtils]: 207: Hoare triple {26939#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26939#true} is VALID [2018-11-23 12:17:42,742 INFO L273 TraceCheckUtils]: 208: Hoare triple {26939#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,742 INFO L273 TraceCheckUtils]: 209: Hoare triple {26939#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26939#true} is VALID [2018-11-23 12:17:42,742 INFO L273 TraceCheckUtils]: 210: Hoare triple {26939#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26939#true} is VALID [2018-11-23 12:17:42,742 INFO L273 TraceCheckUtils]: 211: Hoare triple {26939#true} assume !(~i~0 < 40); {26939#true} is VALID [2018-11-23 12:17:42,742 INFO L273 TraceCheckUtils]: 212: Hoare triple {26939#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26939#true} is VALID [2018-11-23 12:17:42,743 INFO L273 TraceCheckUtils]: 213: Hoare triple {26939#true} assume true; {26939#true} is VALID [2018-11-23 12:17:42,743 INFO L268 TraceCheckUtils]: 214: Hoare quadruple {26939#true} {26940#false} #81#return; {26940#false} is VALID [2018-11-23 12:17:42,743 INFO L273 TraceCheckUtils]: 215: Hoare triple {26940#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {26940#false} is VALID [2018-11-23 12:17:42,743 INFO L273 TraceCheckUtils]: 216: Hoare triple {26940#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {26940#false} is VALID [2018-11-23 12:17:42,743 INFO L273 TraceCheckUtils]: 217: Hoare triple {26940#false} assume !false; {26940#false} is VALID [2018-11-23 12:17:42,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 1564 trivial. 0 not checked. [2018-11-23 12:17:42,763 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:42,764 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:42,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:42,930 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:43,301 INFO L256 TraceCheckUtils]: 0: Hoare triple {26939#true} call ULTIMATE.init(); {26939#true} is VALID [2018-11-23 12:17:43,301 INFO L273 TraceCheckUtils]: 1: Hoare triple {26939#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {26939#true} is VALID [2018-11-23 12:17:43,301 INFO L273 TraceCheckUtils]: 2: Hoare triple {26939#true} assume true; {26939#true} is VALID [2018-11-23 12:17:43,302 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {26939#true} {26939#true} #73#return; {26939#true} is VALID [2018-11-23 12:17:43,302 INFO L256 TraceCheckUtils]: 4: Hoare triple {26939#true} call #t~ret14 := main(); {26939#true} is VALID [2018-11-23 12:17:43,303 INFO L273 TraceCheckUtils]: 5: Hoare triple {26939#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {26991#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:43,303 INFO L273 TraceCheckUtils]: 6: Hoare triple {26991#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26991#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:43,304 INFO L273 TraceCheckUtils]: 7: Hoare triple {26991#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26942#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:43,304 INFO L273 TraceCheckUtils]: 8: Hoare triple {26942#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26942#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:43,304 INFO L273 TraceCheckUtils]: 9: Hoare triple {26942#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26943#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:43,305 INFO L273 TraceCheckUtils]: 10: Hoare triple {26943#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26943#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:43,305 INFO L273 TraceCheckUtils]: 11: Hoare triple {26943#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26944#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:43,306 INFO L273 TraceCheckUtils]: 12: Hoare triple {26944#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26944#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:43,306 INFO L273 TraceCheckUtils]: 13: Hoare triple {26944#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26945#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:43,306 INFO L273 TraceCheckUtils]: 14: Hoare triple {26945#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26945#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:43,307 INFO L273 TraceCheckUtils]: 15: Hoare triple {26945#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26946#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:43,307 INFO L273 TraceCheckUtils]: 16: Hoare triple {26946#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26946#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:43,308 INFO L273 TraceCheckUtils]: 17: Hoare triple {26946#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26947#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:43,308 INFO L273 TraceCheckUtils]: 18: Hoare triple {26947#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26947#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:43,309 INFO L273 TraceCheckUtils]: 19: Hoare triple {26947#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26948#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:43,310 INFO L273 TraceCheckUtils]: 20: Hoare triple {26948#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26948#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:43,310 INFO L273 TraceCheckUtils]: 21: Hoare triple {26948#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26949#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:43,311 INFO L273 TraceCheckUtils]: 22: Hoare triple {26949#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26949#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:43,312 INFO L273 TraceCheckUtils]: 23: Hoare triple {26949#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26950#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:43,312 INFO L273 TraceCheckUtils]: 24: Hoare triple {26950#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26950#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:43,313 INFO L273 TraceCheckUtils]: 25: Hoare triple {26950#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26951#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:43,313 INFO L273 TraceCheckUtils]: 26: Hoare triple {26951#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26951#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:43,314 INFO L273 TraceCheckUtils]: 27: Hoare triple {26951#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26952#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:43,315 INFO L273 TraceCheckUtils]: 28: Hoare triple {26952#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26952#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:43,315 INFO L273 TraceCheckUtils]: 29: Hoare triple {26952#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26953#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:43,316 INFO L273 TraceCheckUtils]: 30: Hoare triple {26953#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26953#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:43,317 INFO L273 TraceCheckUtils]: 31: Hoare triple {26953#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26954#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:43,317 INFO L273 TraceCheckUtils]: 32: Hoare triple {26954#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26954#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:43,318 INFO L273 TraceCheckUtils]: 33: Hoare triple {26954#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26955#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:43,318 INFO L273 TraceCheckUtils]: 34: Hoare triple {26955#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26955#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:43,319 INFO L273 TraceCheckUtils]: 35: Hoare triple {26955#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26956#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:43,319 INFO L273 TraceCheckUtils]: 36: Hoare triple {26956#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26956#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:43,320 INFO L273 TraceCheckUtils]: 37: Hoare triple {26956#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26957#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:43,321 INFO L273 TraceCheckUtils]: 38: Hoare triple {26957#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26957#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:43,321 INFO L273 TraceCheckUtils]: 39: Hoare triple {26957#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26958#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:43,322 INFO L273 TraceCheckUtils]: 40: Hoare triple {26958#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26958#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:43,323 INFO L273 TraceCheckUtils]: 41: Hoare triple {26958#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26959#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:43,323 INFO L273 TraceCheckUtils]: 42: Hoare triple {26959#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26959#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:43,324 INFO L273 TraceCheckUtils]: 43: Hoare triple {26959#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26960#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:43,324 INFO L273 TraceCheckUtils]: 44: Hoare triple {26960#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26960#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:43,325 INFO L273 TraceCheckUtils]: 45: Hoare triple {26960#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26961#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:43,326 INFO L273 TraceCheckUtils]: 46: Hoare triple {26961#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26961#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:43,326 INFO L273 TraceCheckUtils]: 47: Hoare triple {26961#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26962#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:43,327 INFO L273 TraceCheckUtils]: 48: Hoare triple {26962#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26962#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:43,328 INFO L273 TraceCheckUtils]: 49: Hoare triple {26962#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26963#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:43,328 INFO L273 TraceCheckUtils]: 50: Hoare triple {26963#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26963#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:43,329 INFO L273 TraceCheckUtils]: 51: Hoare triple {26963#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26964#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:43,329 INFO L273 TraceCheckUtils]: 52: Hoare triple {26964#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26964#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:43,330 INFO L273 TraceCheckUtils]: 53: Hoare triple {26964#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26965#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:43,331 INFO L273 TraceCheckUtils]: 54: Hoare triple {26965#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26965#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:43,331 INFO L273 TraceCheckUtils]: 55: Hoare triple {26965#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26966#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:43,332 INFO L273 TraceCheckUtils]: 56: Hoare triple {26966#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26966#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:43,332 INFO L273 TraceCheckUtils]: 57: Hoare triple {26966#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26967#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:43,333 INFO L273 TraceCheckUtils]: 58: Hoare triple {26967#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26967#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:43,334 INFO L273 TraceCheckUtils]: 59: Hoare triple {26967#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26968#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:43,334 INFO L273 TraceCheckUtils]: 60: Hoare triple {26968#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26968#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:43,335 INFO L273 TraceCheckUtils]: 61: Hoare triple {26968#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26969#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:43,335 INFO L273 TraceCheckUtils]: 62: Hoare triple {26969#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26969#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:43,336 INFO L273 TraceCheckUtils]: 63: Hoare triple {26969#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26970#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:43,337 INFO L273 TraceCheckUtils]: 64: Hoare triple {26970#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26970#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:43,337 INFO L273 TraceCheckUtils]: 65: Hoare triple {26970#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26971#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:43,338 INFO L273 TraceCheckUtils]: 66: Hoare triple {26971#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {26971#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:43,339 INFO L273 TraceCheckUtils]: 67: Hoare triple {26971#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {26972#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:43,339 INFO L273 TraceCheckUtils]: 68: Hoare triple {26972#(<= main_~i~1 31)} assume !(~i~1 < 40); {26940#false} is VALID [2018-11-23 12:17:43,340 INFO L256 TraceCheckUtils]: 69: Hoare triple {26940#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {26940#false} is VALID [2018-11-23 12:17:43,340 INFO L273 TraceCheckUtils]: 70: Hoare triple {26940#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26940#false} is VALID [2018-11-23 12:17:43,340 INFO L273 TraceCheckUtils]: 71: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,340 INFO L273 TraceCheckUtils]: 72: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,340 INFO L273 TraceCheckUtils]: 73: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,340 INFO L273 TraceCheckUtils]: 74: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,341 INFO L273 TraceCheckUtils]: 75: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,341 INFO L273 TraceCheckUtils]: 76: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,341 INFO L273 TraceCheckUtils]: 77: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,341 INFO L273 TraceCheckUtils]: 78: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,341 INFO L273 TraceCheckUtils]: 79: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,341 INFO L273 TraceCheckUtils]: 80: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,342 INFO L273 TraceCheckUtils]: 81: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,342 INFO L273 TraceCheckUtils]: 82: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,342 INFO L273 TraceCheckUtils]: 83: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,342 INFO L273 TraceCheckUtils]: 84: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,342 INFO L273 TraceCheckUtils]: 85: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,342 INFO L273 TraceCheckUtils]: 86: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,343 INFO L273 TraceCheckUtils]: 87: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,343 INFO L273 TraceCheckUtils]: 88: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,343 INFO L273 TraceCheckUtils]: 89: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,343 INFO L273 TraceCheckUtils]: 90: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,343 INFO L273 TraceCheckUtils]: 91: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 92: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 93: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 94: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 95: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 96: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 97: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 98: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 99: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 100: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,344 INFO L273 TraceCheckUtils]: 101: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L273 TraceCheckUtils]: 102: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L273 TraceCheckUtils]: 103: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L273 TraceCheckUtils]: 104: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L273 TraceCheckUtils]: 105: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L273 TraceCheckUtils]: 106: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L273 TraceCheckUtils]: 107: Hoare triple {26940#false} assume !(~i~0 < 40); {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L273 TraceCheckUtils]: 108: Hoare triple {26940#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L273 TraceCheckUtils]: 109: Hoare triple {26940#false} assume true; {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L268 TraceCheckUtils]: 110: Hoare quadruple {26940#false} {26940#false} #77#return; {26940#false} is VALID [2018-11-23 12:17:43,345 INFO L273 TraceCheckUtils]: 111: Hoare triple {26940#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {26940#false} is VALID [2018-11-23 12:17:43,346 INFO L256 TraceCheckUtils]: 112: Hoare triple {26940#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {26940#false} is VALID [2018-11-23 12:17:43,346 INFO L273 TraceCheckUtils]: 113: Hoare triple {26940#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26940#false} is VALID [2018-11-23 12:17:43,346 INFO L273 TraceCheckUtils]: 114: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,346 INFO L273 TraceCheckUtils]: 115: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,346 INFO L273 TraceCheckUtils]: 116: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,346 INFO L273 TraceCheckUtils]: 117: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,346 INFO L273 TraceCheckUtils]: 118: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,346 INFO L273 TraceCheckUtils]: 119: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,346 INFO L273 TraceCheckUtils]: 120: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 121: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 122: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 123: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 124: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 125: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 126: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 127: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 128: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 129: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 130: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,347 INFO L273 TraceCheckUtils]: 131: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 132: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 133: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 134: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 135: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 136: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 137: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 138: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 139: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 140: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,348 INFO L273 TraceCheckUtils]: 141: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,349 INFO L273 TraceCheckUtils]: 142: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,349 INFO L273 TraceCheckUtils]: 143: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,349 INFO L273 TraceCheckUtils]: 144: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,349 INFO L273 TraceCheckUtils]: 145: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,349 INFO L273 TraceCheckUtils]: 146: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,349 INFO L273 TraceCheckUtils]: 147: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,349 INFO L273 TraceCheckUtils]: 148: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,349 INFO L273 TraceCheckUtils]: 149: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,349 INFO L273 TraceCheckUtils]: 150: Hoare triple {26940#false} assume !(~i~0 < 40); {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 151: Hoare triple {26940#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 152: Hoare triple {26940#false} assume true; {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L268 TraceCheckUtils]: 153: Hoare quadruple {26940#false} {26940#false} #79#return; {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 154: Hoare triple {26940#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 155: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 156: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 157: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 158: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 159: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 160: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:43,350 INFO L273 TraceCheckUtils]: 161: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:43,351 INFO L273 TraceCheckUtils]: 162: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:43,351 INFO L273 TraceCheckUtils]: 163: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:43,351 INFO L273 TraceCheckUtils]: 164: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:43,351 INFO L273 TraceCheckUtils]: 165: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:43,351 INFO L273 TraceCheckUtils]: 166: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:43,351 INFO L273 TraceCheckUtils]: 167: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:43,351 INFO L273 TraceCheckUtils]: 168: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:43,351 INFO L273 TraceCheckUtils]: 169: Hoare triple {26940#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {26940#false} is VALID [2018-11-23 12:17:43,351 INFO L273 TraceCheckUtils]: 170: Hoare triple {26940#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L273 TraceCheckUtils]: 171: Hoare triple {26940#false} assume !(~i~2 < 39); {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L273 TraceCheckUtils]: 172: Hoare triple {26940#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L256 TraceCheckUtils]: 173: Hoare triple {26940#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L273 TraceCheckUtils]: 174: Hoare triple {26940#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L273 TraceCheckUtils]: 175: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L273 TraceCheckUtils]: 176: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L273 TraceCheckUtils]: 177: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L273 TraceCheckUtils]: 178: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L273 TraceCheckUtils]: 179: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,352 INFO L273 TraceCheckUtils]: 180: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 181: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 182: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 183: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 184: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 185: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 186: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 187: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 188: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 189: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,353 INFO L273 TraceCheckUtils]: 190: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 191: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 192: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 193: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 194: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 195: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 196: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 197: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 198: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 199: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,354 INFO L273 TraceCheckUtils]: 200: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 201: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 202: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 203: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 204: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 205: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 206: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 207: Hoare triple {26940#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 208: Hoare triple {26940#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 209: Hoare triple {26940#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {26940#false} is VALID [2018-11-23 12:17:43,355 INFO L273 TraceCheckUtils]: 210: Hoare triple {26940#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {26940#false} is VALID [2018-11-23 12:17:43,356 INFO L273 TraceCheckUtils]: 211: Hoare triple {26940#false} assume !(~i~0 < 40); {26940#false} is VALID [2018-11-23 12:17:43,356 INFO L273 TraceCheckUtils]: 212: Hoare triple {26940#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {26940#false} is VALID [2018-11-23 12:17:43,356 INFO L273 TraceCheckUtils]: 213: Hoare triple {26940#false} assume true; {26940#false} is VALID [2018-11-23 12:17:43,356 INFO L268 TraceCheckUtils]: 214: Hoare quadruple {26940#false} {26940#false} #81#return; {26940#false} is VALID [2018-11-23 12:17:43,356 INFO L273 TraceCheckUtils]: 215: Hoare triple {26940#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {26940#false} is VALID [2018-11-23 12:17:43,356 INFO L273 TraceCheckUtils]: 216: Hoare triple {26940#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {26940#false} is VALID [2018-11-23 12:17:43,356 INFO L273 TraceCheckUtils]: 217: Hoare triple {26940#false} assume !false; {26940#false} is VALID [2018-11-23 12:17:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2525 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 1564 trivial. 0 not checked. [2018-11-23 12:17:43,397 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:43,397 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 35 [2018-11-23 12:17:43,398 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 218 [2018-11-23 12:17:43,399 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:43,399 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 35 states. [2018-11-23 12:17:43,509 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:43,509 INFO L459 AbstractCegarLoop]: Interpolant automaton has 35 states [2018-11-23 12:17:43,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2018-11-23 12:17:43,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2018-11-23 12:17:43,510 INFO L87 Difference]: Start difference. First operand 137 states and 150 transitions. Second operand 35 states. [2018-11-23 12:17:44,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:44,802 INFO L93 Difference]: Finished difference Result 208 states and 234 transitions. [2018-11-23 12:17:44,802 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-23 12:17:44,802 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 218 [2018-11-23 12:17:44,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-11-23 12:17:44,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 122 transitions. [2018-11-23 12:17:44,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-11-23 12:17:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 122 transitions. [2018-11-23 12:17:44,804 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 122 transitions. [2018-11-23 12:17:44,954 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:44,957 INFO L225 Difference]: With dead ends: 208 [2018-11-23 12:17:44,957 INFO L226 Difference]: Without dead ends: 140 [2018-11-23 12:17:44,958 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 218 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2018-11-23 12:17:44,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2018-11-23 12:17:45,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 139. [2018-11-23 12:17:45,050 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:45,050 INFO L82 GeneralOperation]: Start isEquivalent. First operand 140 states. Second operand 139 states. [2018-11-23 12:17:45,050 INFO L74 IsIncluded]: Start isIncluded. First operand 140 states. Second operand 139 states. [2018-11-23 12:17:45,051 INFO L87 Difference]: Start difference. First operand 140 states. Second operand 139 states. [2018-11-23 12:17:45,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:45,053 INFO L93 Difference]: Finished difference Result 140 states and 153 transitions. [2018-11-23 12:17:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 153 transitions. [2018-11-23 12:17:45,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:45,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:45,054 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 140 states. [2018-11-23 12:17:45,054 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 140 states. [2018-11-23 12:17:45,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:45,056 INFO L93 Difference]: Finished difference Result 140 states and 153 transitions. [2018-11-23 12:17:45,056 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 153 transitions. [2018-11-23 12:17:45,056 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:45,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:45,057 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:45,057 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states. [2018-11-23 12:17:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 152 transitions. [2018-11-23 12:17:45,059 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 152 transitions. Word has length 218 [2018-11-23 12:17:45,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:45,060 INFO L480 AbstractCegarLoop]: Abstraction has 139 states and 152 transitions. [2018-11-23 12:17:45,060 INFO L481 AbstractCegarLoop]: Interpolant automaton has 35 states. [2018-11-23 12:17:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 152 transitions. [2018-11-23 12:17:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-11-23 12:17:45,061 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:45,061 INFO L402 BasicCegarLoop]: trace histogram [32, 32, 27, 27, 27, 27, 8, 8, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:45,062 INFO L423 AbstractCegarLoop]: === Iteration 35 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:45,062 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:45,062 INFO L82 PathProgramCache]: Analyzing trace with hash 98615982, now seen corresponding path program 32 times [2018-11-23 12:17:45,062 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:45,062 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:45,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:45,063 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:17:45,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:45,834 INFO L256 TraceCheckUtils]: 0: Hoare triple {28397#true} call ULTIMATE.init(); {28397#true} is VALID [2018-11-23 12:17:45,835 INFO L273 TraceCheckUtils]: 1: Hoare triple {28397#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {28397#true} is VALID [2018-11-23 12:17:45,835 INFO L273 TraceCheckUtils]: 2: Hoare triple {28397#true} assume true; {28397#true} is VALID [2018-11-23 12:17:45,835 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {28397#true} {28397#true} #73#return; {28397#true} is VALID [2018-11-23 12:17:45,835 INFO L256 TraceCheckUtils]: 4: Hoare triple {28397#true} call #t~ret14 := main(); {28397#true} is VALID [2018-11-23 12:17:45,836 INFO L273 TraceCheckUtils]: 5: Hoare triple {28397#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {28399#(= main_~i~1 0)} is VALID [2018-11-23 12:17:45,836 INFO L273 TraceCheckUtils]: 6: Hoare triple {28399#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28399#(= main_~i~1 0)} is VALID [2018-11-23 12:17:45,837 INFO L273 TraceCheckUtils]: 7: Hoare triple {28399#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28400#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:45,837 INFO L273 TraceCheckUtils]: 8: Hoare triple {28400#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28400#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:45,837 INFO L273 TraceCheckUtils]: 9: Hoare triple {28400#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28401#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:45,838 INFO L273 TraceCheckUtils]: 10: Hoare triple {28401#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28401#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:45,838 INFO L273 TraceCheckUtils]: 11: Hoare triple {28401#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28402#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:45,839 INFO L273 TraceCheckUtils]: 12: Hoare triple {28402#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28402#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:45,839 INFO L273 TraceCheckUtils]: 13: Hoare triple {28402#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28403#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:45,839 INFO L273 TraceCheckUtils]: 14: Hoare triple {28403#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28403#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:45,840 INFO L273 TraceCheckUtils]: 15: Hoare triple {28403#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28404#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:45,840 INFO L273 TraceCheckUtils]: 16: Hoare triple {28404#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28404#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:45,841 INFO L273 TraceCheckUtils]: 17: Hoare triple {28404#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28405#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:45,842 INFO L273 TraceCheckUtils]: 18: Hoare triple {28405#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28405#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:45,842 INFO L273 TraceCheckUtils]: 19: Hoare triple {28405#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28406#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:45,843 INFO L273 TraceCheckUtils]: 20: Hoare triple {28406#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28406#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:45,844 INFO L273 TraceCheckUtils]: 21: Hoare triple {28406#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28407#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:45,844 INFO L273 TraceCheckUtils]: 22: Hoare triple {28407#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28407#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:45,845 INFO L273 TraceCheckUtils]: 23: Hoare triple {28407#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28408#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:45,845 INFO L273 TraceCheckUtils]: 24: Hoare triple {28408#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28408#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:45,846 INFO L273 TraceCheckUtils]: 25: Hoare triple {28408#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28409#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:45,847 INFO L273 TraceCheckUtils]: 26: Hoare triple {28409#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28409#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:45,847 INFO L273 TraceCheckUtils]: 27: Hoare triple {28409#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28410#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:45,848 INFO L273 TraceCheckUtils]: 28: Hoare triple {28410#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28410#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:45,848 INFO L273 TraceCheckUtils]: 29: Hoare triple {28410#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28411#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:45,849 INFO L273 TraceCheckUtils]: 30: Hoare triple {28411#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28411#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:45,850 INFO L273 TraceCheckUtils]: 31: Hoare triple {28411#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28412#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:45,850 INFO L273 TraceCheckUtils]: 32: Hoare triple {28412#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28412#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:45,851 INFO L273 TraceCheckUtils]: 33: Hoare triple {28412#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28413#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:45,851 INFO L273 TraceCheckUtils]: 34: Hoare triple {28413#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28413#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:45,852 INFO L273 TraceCheckUtils]: 35: Hoare triple {28413#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28414#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:45,853 INFO L273 TraceCheckUtils]: 36: Hoare triple {28414#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28414#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:45,853 INFO L273 TraceCheckUtils]: 37: Hoare triple {28414#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28415#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:45,854 INFO L273 TraceCheckUtils]: 38: Hoare triple {28415#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28415#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:45,855 INFO L273 TraceCheckUtils]: 39: Hoare triple {28415#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28416#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:45,855 INFO L273 TraceCheckUtils]: 40: Hoare triple {28416#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28416#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:45,856 INFO L273 TraceCheckUtils]: 41: Hoare triple {28416#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28417#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:45,856 INFO L273 TraceCheckUtils]: 42: Hoare triple {28417#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28417#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:45,857 INFO L273 TraceCheckUtils]: 43: Hoare triple {28417#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28418#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:45,858 INFO L273 TraceCheckUtils]: 44: Hoare triple {28418#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28418#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:45,858 INFO L273 TraceCheckUtils]: 45: Hoare triple {28418#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28419#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:45,859 INFO L273 TraceCheckUtils]: 46: Hoare triple {28419#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28419#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:45,860 INFO L273 TraceCheckUtils]: 47: Hoare triple {28419#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28420#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:45,860 INFO L273 TraceCheckUtils]: 48: Hoare triple {28420#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28420#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:45,861 INFO L273 TraceCheckUtils]: 49: Hoare triple {28420#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28421#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:45,861 INFO L273 TraceCheckUtils]: 50: Hoare triple {28421#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28421#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:45,862 INFO L273 TraceCheckUtils]: 51: Hoare triple {28421#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28422#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:45,863 INFO L273 TraceCheckUtils]: 52: Hoare triple {28422#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28422#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:45,863 INFO L273 TraceCheckUtils]: 53: Hoare triple {28422#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28423#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:45,864 INFO L273 TraceCheckUtils]: 54: Hoare triple {28423#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28423#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:45,864 INFO L273 TraceCheckUtils]: 55: Hoare triple {28423#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28424#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:45,865 INFO L273 TraceCheckUtils]: 56: Hoare triple {28424#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28424#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:45,866 INFO L273 TraceCheckUtils]: 57: Hoare triple {28424#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28425#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:45,866 INFO L273 TraceCheckUtils]: 58: Hoare triple {28425#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28425#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:45,867 INFO L273 TraceCheckUtils]: 59: Hoare triple {28425#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28426#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:45,867 INFO L273 TraceCheckUtils]: 60: Hoare triple {28426#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28426#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:45,868 INFO L273 TraceCheckUtils]: 61: Hoare triple {28426#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28427#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:45,869 INFO L273 TraceCheckUtils]: 62: Hoare triple {28427#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28427#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:45,869 INFO L273 TraceCheckUtils]: 63: Hoare triple {28427#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28428#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:45,870 INFO L273 TraceCheckUtils]: 64: Hoare triple {28428#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28428#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:45,871 INFO L273 TraceCheckUtils]: 65: Hoare triple {28428#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28429#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:45,871 INFO L273 TraceCheckUtils]: 66: Hoare triple {28429#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28429#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:45,872 INFO L273 TraceCheckUtils]: 67: Hoare triple {28429#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28430#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:45,872 INFO L273 TraceCheckUtils]: 68: Hoare triple {28430#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28430#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:45,873 INFO L273 TraceCheckUtils]: 69: Hoare triple {28430#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28431#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:45,874 INFO L273 TraceCheckUtils]: 70: Hoare triple {28431#(<= main_~i~1 32)} assume !(~i~1 < 40); {28398#false} is VALID [2018-11-23 12:17:45,874 INFO L256 TraceCheckUtils]: 71: Hoare triple {28398#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {28397#true} is VALID [2018-11-23 12:17:45,874 INFO L273 TraceCheckUtils]: 72: Hoare triple {28397#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28397#true} is VALID [2018-11-23 12:17:45,874 INFO L273 TraceCheckUtils]: 73: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,875 INFO L273 TraceCheckUtils]: 74: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,875 INFO L273 TraceCheckUtils]: 75: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,875 INFO L273 TraceCheckUtils]: 76: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,875 INFO L273 TraceCheckUtils]: 77: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,875 INFO L273 TraceCheckUtils]: 78: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,875 INFO L273 TraceCheckUtils]: 79: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,876 INFO L273 TraceCheckUtils]: 80: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,876 INFO L273 TraceCheckUtils]: 81: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,876 INFO L273 TraceCheckUtils]: 82: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,876 INFO L273 TraceCheckUtils]: 83: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,876 INFO L273 TraceCheckUtils]: 84: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,876 INFO L273 TraceCheckUtils]: 85: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,877 INFO L273 TraceCheckUtils]: 86: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,877 INFO L273 TraceCheckUtils]: 87: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,877 INFO L273 TraceCheckUtils]: 88: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,877 INFO L273 TraceCheckUtils]: 89: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,877 INFO L273 TraceCheckUtils]: 90: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,878 INFO L273 TraceCheckUtils]: 91: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,878 INFO L273 TraceCheckUtils]: 92: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,878 INFO L273 TraceCheckUtils]: 93: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,878 INFO L273 TraceCheckUtils]: 94: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,878 INFO L273 TraceCheckUtils]: 95: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,878 INFO L273 TraceCheckUtils]: 96: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 97: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 98: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 99: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 100: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 101: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 102: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 103: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 104: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 105: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,879 INFO L273 TraceCheckUtils]: 106: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,880 INFO L273 TraceCheckUtils]: 107: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,880 INFO L273 TraceCheckUtils]: 108: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,880 INFO L273 TraceCheckUtils]: 109: Hoare triple {28397#true} assume !(~i~0 < 40); {28397#true} is VALID [2018-11-23 12:17:45,880 INFO L273 TraceCheckUtils]: 110: Hoare triple {28397#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28397#true} is VALID [2018-11-23 12:17:45,880 INFO L273 TraceCheckUtils]: 111: Hoare triple {28397#true} assume true; {28397#true} is VALID [2018-11-23 12:17:45,880 INFO L268 TraceCheckUtils]: 112: Hoare quadruple {28397#true} {28398#false} #77#return; {28398#false} is VALID [2018-11-23 12:17:45,880 INFO L273 TraceCheckUtils]: 113: Hoare triple {28398#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {28398#false} is VALID [2018-11-23 12:17:45,880 INFO L256 TraceCheckUtils]: 114: Hoare triple {28398#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {28397#true} is VALID [2018-11-23 12:17:45,880 INFO L273 TraceCheckUtils]: 115: Hoare triple {28397#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28397#true} is VALID [2018-11-23 12:17:45,880 INFO L273 TraceCheckUtils]: 116: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 117: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 118: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 119: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 120: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 121: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 122: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 123: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 124: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 125: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,881 INFO L273 TraceCheckUtils]: 126: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 127: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 128: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 129: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 130: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 131: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 132: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 133: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 134: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 135: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,882 INFO L273 TraceCheckUtils]: 136: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 137: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 138: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 139: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 140: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 141: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 142: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 143: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 144: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 145: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,883 INFO L273 TraceCheckUtils]: 146: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,884 INFO L273 TraceCheckUtils]: 147: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,884 INFO L273 TraceCheckUtils]: 148: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,884 INFO L273 TraceCheckUtils]: 149: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,884 INFO L273 TraceCheckUtils]: 150: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,884 INFO L273 TraceCheckUtils]: 151: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,884 INFO L273 TraceCheckUtils]: 152: Hoare triple {28397#true} assume !(~i~0 < 40); {28397#true} is VALID [2018-11-23 12:17:45,884 INFO L273 TraceCheckUtils]: 153: Hoare triple {28397#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28397#true} is VALID [2018-11-23 12:17:45,884 INFO L273 TraceCheckUtils]: 154: Hoare triple {28397#true} assume true; {28397#true} is VALID [2018-11-23 12:17:45,884 INFO L268 TraceCheckUtils]: 155: Hoare quadruple {28397#true} {28398#false} #79#return; {28398#false} is VALID [2018-11-23 12:17:45,884 INFO L273 TraceCheckUtils]: 156: Hoare triple {28398#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 157: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 158: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 159: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 160: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 161: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 162: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 163: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 164: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 165: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:45,885 INFO L273 TraceCheckUtils]: 166: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:45,886 INFO L273 TraceCheckUtils]: 167: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:45,886 INFO L273 TraceCheckUtils]: 168: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:45,886 INFO L273 TraceCheckUtils]: 169: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:45,886 INFO L273 TraceCheckUtils]: 170: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:45,886 INFO L273 TraceCheckUtils]: 171: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:45,886 INFO L273 TraceCheckUtils]: 172: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:45,886 INFO L273 TraceCheckUtils]: 173: Hoare triple {28398#false} assume !(~i~2 < 39); {28398#false} is VALID [2018-11-23 12:17:45,886 INFO L273 TraceCheckUtils]: 174: Hoare triple {28398#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {28398#false} is VALID [2018-11-23 12:17:45,886 INFO L256 TraceCheckUtils]: 175: Hoare triple {28398#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 176: Hoare triple {28397#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 177: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 178: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 179: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 180: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 181: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 182: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 183: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 184: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,887 INFO L273 TraceCheckUtils]: 185: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 186: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 187: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 188: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 189: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 190: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 191: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 192: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 193: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 194: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,888 INFO L273 TraceCheckUtils]: 195: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 196: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 197: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 198: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 199: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 200: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 201: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 202: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 203: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 204: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,889 INFO L273 TraceCheckUtils]: 205: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 206: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 207: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 208: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 209: Hoare triple {28397#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 210: Hoare triple {28397#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 211: Hoare triple {28397#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 212: Hoare triple {28397#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 213: Hoare triple {28397#true} assume !(~i~0 < 40); {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 214: Hoare triple {28397#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28397#true} is VALID [2018-11-23 12:17:45,890 INFO L273 TraceCheckUtils]: 215: Hoare triple {28397#true} assume true; {28397#true} is VALID [2018-11-23 12:17:45,891 INFO L268 TraceCheckUtils]: 216: Hoare quadruple {28397#true} {28398#false} #81#return; {28398#false} is VALID [2018-11-23 12:17:45,891 INFO L273 TraceCheckUtils]: 217: Hoare triple {28398#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {28398#false} is VALID [2018-11-23 12:17:45,891 INFO L273 TraceCheckUtils]: 218: Hoare triple {28398#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {28398#false} is VALID [2018-11-23 12:17:45,891 INFO L273 TraceCheckUtils]: 219: Hoare triple {28398#false} assume !false; {28398#false} is VALID [2018-11-23 12:17:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 1564 trivial. 0 not checked. [2018-11-23 12:17:45,911 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:45,911 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:45,920 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:17:46,029 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:17:46,029 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:46,089 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:46,508 INFO L256 TraceCheckUtils]: 0: Hoare triple {28397#true} call ULTIMATE.init(); {28397#true} is VALID [2018-11-23 12:17:46,508 INFO L273 TraceCheckUtils]: 1: Hoare triple {28397#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {28397#true} is VALID [2018-11-23 12:17:46,508 INFO L273 TraceCheckUtils]: 2: Hoare triple {28397#true} assume true; {28397#true} is VALID [2018-11-23 12:17:46,509 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {28397#true} {28397#true} #73#return; {28397#true} is VALID [2018-11-23 12:17:46,509 INFO L256 TraceCheckUtils]: 4: Hoare triple {28397#true} call #t~ret14 := main(); {28397#true} is VALID [2018-11-23 12:17:46,509 INFO L273 TraceCheckUtils]: 5: Hoare triple {28397#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {28450#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:46,510 INFO L273 TraceCheckUtils]: 6: Hoare triple {28450#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28450#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:46,510 INFO L273 TraceCheckUtils]: 7: Hoare triple {28450#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28400#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:46,511 INFO L273 TraceCheckUtils]: 8: Hoare triple {28400#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28400#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:46,511 INFO L273 TraceCheckUtils]: 9: Hoare triple {28400#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28401#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:46,511 INFO L273 TraceCheckUtils]: 10: Hoare triple {28401#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28401#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:46,512 INFO L273 TraceCheckUtils]: 11: Hoare triple {28401#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28402#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:46,512 INFO L273 TraceCheckUtils]: 12: Hoare triple {28402#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28402#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:46,512 INFO L273 TraceCheckUtils]: 13: Hoare triple {28402#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28403#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:46,513 INFO L273 TraceCheckUtils]: 14: Hoare triple {28403#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28403#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:46,514 INFO L273 TraceCheckUtils]: 15: Hoare triple {28403#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28404#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:46,514 INFO L273 TraceCheckUtils]: 16: Hoare triple {28404#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28404#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:46,515 INFO L273 TraceCheckUtils]: 17: Hoare triple {28404#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28405#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:46,515 INFO L273 TraceCheckUtils]: 18: Hoare triple {28405#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28405#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:46,516 INFO L273 TraceCheckUtils]: 19: Hoare triple {28405#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28406#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:46,517 INFO L273 TraceCheckUtils]: 20: Hoare triple {28406#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28406#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:46,517 INFO L273 TraceCheckUtils]: 21: Hoare triple {28406#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28407#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:46,518 INFO L273 TraceCheckUtils]: 22: Hoare triple {28407#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28407#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:46,518 INFO L273 TraceCheckUtils]: 23: Hoare triple {28407#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28408#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:46,519 INFO L273 TraceCheckUtils]: 24: Hoare triple {28408#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28408#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:46,520 INFO L273 TraceCheckUtils]: 25: Hoare triple {28408#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28409#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:46,520 INFO L273 TraceCheckUtils]: 26: Hoare triple {28409#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28409#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:46,521 INFO L273 TraceCheckUtils]: 27: Hoare triple {28409#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28410#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:46,521 INFO L273 TraceCheckUtils]: 28: Hoare triple {28410#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28410#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:46,522 INFO L273 TraceCheckUtils]: 29: Hoare triple {28410#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28411#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:46,523 INFO L273 TraceCheckUtils]: 30: Hoare triple {28411#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28411#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:46,523 INFO L273 TraceCheckUtils]: 31: Hoare triple {28411#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28412#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:46,524 INFO L273 TraceCheckUtils]: 32: Hoare triple {28412#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28412#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:46,525 INFO L273 TraceCheckUtils]: 33: Hoare triple {28412#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28413#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:46,525 INFO L273 TraceCheckUtils]: 34: Hoare triple {28413#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28413#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:46,526 INFO L273 TraceCheckUtils]: 35: Hoare triple {28413#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28414#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:46,526 INFO L273 TraceCheckUtils]: 36: Hoare triple {28414#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28414#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:46,527 INFO L273 TraceCheckUtils]: 37: Hoare triple {28414#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28415#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:46,528 INFO L273 TraceCheckUtils]: 38: Hoare triple {28415#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28415#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:46,528 INFO L273 TraceCheckUtils]: 39: Hoare triple {28415#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28416#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:46,529 INFO L273 TraceCheckUtils]: 40: Hoare triple {28416#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28416#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:46,530 INFO L273 TraceCheckUtils]: 41: Hoare triple {28416#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28417#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:46,530 INFO L273 TraceCheckUtils]: 42: Hoare triple {28417#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28417#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:46,531 INFO L273 TraceCheckUtils]: 43: Hoare triple {28417#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28418#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:46,531 INFO L273 TraceCheckUtils]: 44: Hoare triple {28418#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28418#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:46,532 INFO L273 TraceCheckUtils]: 45: Hoare triple {28418#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28419#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:46,532 INFO L273 TraceCheckUtils]: 46: Hoare triple {28419#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28419#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:46,533 INFO L273 TraceCheckUtils]: 47: Hoare triple {28419#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28420#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:46,534 INFO L273 TraceCheckUtils]: 48: Hoare triple {28420#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28420#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:46,534 INFO L273 TraceCheckUtils]: 49: Hoare triple {28420#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28421#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:46,535 INFO L273 TraceCheckUtils]: 50: Hoare triple {28421#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28421#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:46,536 INFO L273 TraceCheckUtils]: 51: Hoare triple {28421#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28422#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:46,536 INFO L273 TraceCheckUtils]: 52: Hoare triple {28422#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28422#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:46,537 INFO L273 TraceCheckUtils]: 53: Hoare triple {28422#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28423#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:46,537 INFO L273 TraceCheckUtils]: 54: Hoare triple {28423#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28423#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:46,538 INFO L273 TraceCheckUtils]: 55: Hoare triple {28423#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28424#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:46,539 INFO L273 TraceCheckUtils]: 56: Hoare triple {28424#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28424#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:46,539 INFO L273 TraceCheckUtils]: 57: Hoare triple {28424#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28425#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:46,540 INFO L273 TraceCheckUtils]: 58: Hoare triple {28425#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28425#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:46,541 INFO L273 TraceCheckUtils]: 59: Hoare triple {28425#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28426#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:46,541 INFO L273 TraceCheckUtils]: 60: Hoare triple {28426#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28426#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:46,542 INFO L273 TraceCheckUtils]: 61: Hoare triple {28426#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28427#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:46,542 INFO L273 TraceCheckUtils]: 62: Hoare triple {28427#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28427#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:46,543 INFO L273 TraceCheckUtils]: 63: Hoare triple {28427#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28428#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:46,543 INFO L273 TraceCheckUtils]: 64: Hoare triple {28428#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28428#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:46,544 INFO L273 TraceCheckUtils]: 65: Hoare triple {28428#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28429#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:46,545 INFO L273 TraceCheckUtils]: 66: Hoare triple {28429#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28429#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:46,545 INFO L273 TraceCheckUtils]: 67: Hoare triple {28429#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28430#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:46,546 INFO L273 TraceCheckUtils]: 68: Hoare triple {28430#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {28430#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:46,547 INFO L273 TraceCheckUtils]: 69: Hoare triple {28430#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {28431#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:46,547 INFO L273 TraceCheckUtils]: 70: Hoare triple {28431#(<= main_~i~1 32)} assume !(~i~1 < 40); {28398#false} is VALID [2018-11-23 12:17:46,548 INFO L256 TraceCheckUtils]: 71: Hoare triple {28398#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {28398#false} is VALID [2018-11-23 12:17:46,548 INFO L273 TraceCheckUtils]: 72: Hoare triple {28398#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28398#false} is VALID [2018-11-23 12:17:46,548 INFO L273 TraceCheckUtils]: 73: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,548 INFO L273 TraceCheckUtils]: 74: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,548 INFO L273 TraceCheckUtils]: 75: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,548 INFO L273 TraceCheckUtils]: 76: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,549 INFO L273 TraceCheckUtils]: 77: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,549 INFO L273 TraceCheckUtils]: 78: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,549 INFO L273 TraceCheckUtils]: 79: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,549 INFO L273 TraceCheckUtils]: 80: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,549 INFO L273 TraceCheckUtils]: 81: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,549 INFO L273 TraceCheckUtils]: 82: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,550 INFO L273 TraceCheckUtils]: 83: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,550 INFO L273 TraceCheckUtils]: 84: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,550 INFO L273 TraceCheckUtils]: 85: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,550 INFO L273 TraceCheckUtils]: 86: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,550 INFO L273 TraceCheckUtils]: 87: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,550 INFO L273 TraceCheckUtils]: 88: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,551 INFO L273 TraceCheckUtils]: 89: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,551 INFO L273 TraceCheckUtils]: 90: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,551 INFO L273 TraceCheckUtils]: 91: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,551 INFO L273 TraceCheckUtils]: 92: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,551 INFO L273 TraceCheckUtils]: 93: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,552 INFO L273 TraceCheckUtils]: 94: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,552 INFO L273 TraceCheckUtils]: 95: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,552 INFO L273 TraceCheckUtils]: 96: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,552 INFO L273 TraceCheckUtils]: 97: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,552 INFO L273 TraceCheckUtils]: 98: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,552 INFO L273 TraceCheckUtils]: 99: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,552 INFO L273 TraceCheckUtils]: 100: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,552 INFO L273 TraceCheckUtils]: 101: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,552 INFO L273 TraceCheckUtils]: 102: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L273 TraceCheckUtils]: 103: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L273 TraceCheckUtils]: 104: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L273 TraceCheckUtils]: 105: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L273 TraceCheckUtils]: 106: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L273 TraceCheckUtils]: 107: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L273 TraceCheckUtils]: 108: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L273 TraceCheckUtils]: 109: Hoare triple {28398#false} assume !(~i~0 < 40); {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L273 TraceCheckUtils]: 110: Hoare triple {28398#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L273 TraceCheckUtils]: 111: Hoare triple {28398#false} assume true; {28398#false} is VALID [2018-11-23 12:17:46,553 INFO L268 TraceCheckUtils]: 112: Hoare quadruple {28398#false} {28398#false} #77#return; {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L273 TraceCheckUtils]: 113: Hoare triple {28398#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L256 TraceCheckUtils]: 114: Hoare triple {28398#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L273 TraceCheckUtils]: 115: Hoare triple {28398#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L273 TraceCheckUtils]: 116: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L273 TraceCheckUtils]: 117: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L273 TraceCheckUtils]: 118: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L273 TraceCheckUtils]: 119: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L273 TraceCheckUtils]: 120: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L273 TraceCheckUtils]: 121: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,554 INFO L273 TraceCheckUtils]: 122: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 123: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 124: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 125: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 126: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 127: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 128: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 129: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 130: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 131: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,555 INFO L273 TraceCheckUtils]: 132: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 133: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 134: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 135: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 136: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 137: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 138: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 139: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 140: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 141: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,556 INFO L273 TraceCheckUtils]: 142: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 143: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 144: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 145: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 146: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 147: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 148: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 149: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 150: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 151: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,557 INFO L273 TraceCheckUtils]: 152: Hoare triple {28398#false} assume !(~i~0 < 40); {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L273 TraceCheckUtils]: 153: Hoare triple {28398#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L273 TraceCheckUtils]: 154: Hoare triple {28398#false} assume true; {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L268 TraceCheckUtils]: 155: Hoare quadruple {28398#false} {28398#false} #79#return; {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L273 TraceCheckUtils]: 156: Hoare triple {28398#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L273 TraceCheckUtils]: 157: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L273 TraceCheckUtils]: 158: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L273 TraceCheckUtils]: 159: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L273 TraceCheckUtils]: 160: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L273 TraceCheckUtils]: 161: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:46,558 INFO L273 TraceCheckUtils]: 162: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 163: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 164: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 165: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 166: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 167: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 168: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 169: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 170: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 171: Hoare triple {28398#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {28398#false} is VALID [2018-11-23 12:17:46,559 INFO L273 TraceCheckUtils]: 172: Hoare triple {28398#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L273 TraceCheckUtils]: 173: Hoare triple {28398#false} assume !(~i~2 < 39); {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L273 TraceCheckUtils]: 174: Hoare triple {28398#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L256 TraceCheckUtils]: 175: Hoare triple {28398#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L273 TraceCheckUtils]: 176: Hoare triple {28398#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L273 TraceCheckUtils]: 177: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L273 TraceCheckUtils]: 178: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L273 TraceCheckUtils]: 179: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L273 TraceCheckUtils]: 180: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L273 TraceCheckUtils]: 181: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,560 INFO L273 TraceCheckUtils]: 182: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 183: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 184: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 185: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 186: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 187: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 188: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 189: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 190: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 191: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,561 INFO L273 TraceCheckUtils]: 192: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 193: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 194: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 195: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 196: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 197: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 198: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 199: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 200: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 201: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,562 INFO L273 TraceCheckUtils]: 202: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 203: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 204: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 205: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 206: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 207: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 208: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 209: Hoare triple {28398#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 210: Hoare triple {28398#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 211: Hoare triple {28398#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {28398#false} is VALID [2018-11-23 12:17:46,563 INFO L273 TraceCheckUtils]: 212: Hoare triple {28398#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {28398#false} is VALID [2018-11-23 12:17:46,564 INFO L273 TraceCheckUtils]: 213: Hoare triple {28398#false} assume !(~i~0 < 40); {28398#false} is VALID [2018-11-23 12:17:46,564 INFO L273 TraceCheckUtils]: 214: Hoare triple {28398#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {28398#false} is VALID [2018-11-23 12:17:46,564 INFO L273 TraceCheckUtils]: 215: Hoare triple {28398#false} assume true; {28398#false} is VALID [2018-11-23 12:17:46,564 INFO L268 TraceCheckUtils]: 216: Hoare quadruple {28398#false} {28398#false} #81#return; {28398#false} is VALID [2018-11-23 12:17:46,564 INFO L273 TraceCheckUtils]: 217: Hoare triple {28398#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {28398#false} is VALID [2018-11-23 12:17:46,564 INFO L273 TraceCheckUtils]: 218: Hoare triple {28398#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {28398#false} is VALID [2018-11-23 12:17:46,564 INFO L273 TraceCheckUtils]: 219: Hoare triple {28398#false} assume !false; {28398#false} is VALID [2018-11-23 12:17:46,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 1564 trivial. 0 not checked. [2018-11-23 12:17:46,631 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:46,631 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 36 [2018-11-23 12:17:46,631 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 220 [2018-11-23 12:17:46,632 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:46,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states. [2018-11-23 12:17:46,746 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:46,746 INFO L459 AbstractCegarLoop]: Interpolant automaton has 36 states [2018-11-23 12:17:46,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2018-11-23 12:17:46,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=630, Invalid=630, Unknown=0, NotChecked=0, Total=1260 [2018-11-23 12:17:46,748 INFO L87 Difference]: Start difference. First operand 139 states and 152 transitions. Second operand 36 states. [2018-11-23 12:17:47,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:47,330 INFO L93 Difference]: Finished difference Result 210 states and 236 transitions. [2018-11-23 12:17:47,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-23 12:17:47,330 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 220 [2018-11-23 12:17:47,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:47,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2018-11-23 12:17:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 124 transitions. [2018-11-23 12:17:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2018-11-23 12:17:47,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 124 transitions. [2018-11-23 12:17:47,333 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 35 states and 124 transitions. [2018-11-23 12:17:47,452 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:47,455 INFO L225 Difference]: With dead ends: 210 [2018-11-23 12:17:47,455 INFO L226 Difference]: Without dead ends: 142 [2018-11-23 12:17:47,456 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=630, Invalid=630, Unknown=0, NotChecked=0, Total=1260 [2018-11-23 12:17:47,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2018-11-23 12:17:47,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 141. [2018-11-23 12:17:47,869 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:47,869 INFO L82 GeneralOperation]: Start isEquivalent. First operand 142 states. Second operand 141 states. [2018-11-23 12:17:47,869 INFO L74 IsIncluded]: Start isIncluded. First operand 142 states. Second operand 141 states. [2018-11-23 12:17:47,869 INFO L87 Difference]: Start difference. First operand 142 states. Second operand 141 states. [2018-11-23 12:17:47,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:47,872 INFO L93 Difference]: Finished difference Result 142 states and 155 transitions. [2018-11-23 12:17:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 155 transitions. [2018-11-23 12:17:47,872 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:47,872 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:47,873 INFO L74 IsIncluded]: Start isIncluded. First operand 141 states. Second operand 142 states. [2018-11-23 12:17:47,873 INFO L87 Difference]: Start difference. First operand 141 states. Second operand 142 states. [2018-11-23 12:17:47,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:47,875 INFO L93 Difference]: Finished difference Result 142 states and 155 transitions. [2018-11-23 12:17:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 155 transitions. [2018-11-23 12:17:47,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:47,875 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:47,875 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:47,875 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141 states. [2018-11-23 12:17:47,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 154 transitions. [2018-11-23 12:17:47,877 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 154 transitions. Word has length 220 [2018-11-23 12:17:47,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:47,878 INFO L480 AbstractCegarLoop]: Abstraction has 141 states and 154 transitions. [2018-11-23 12:17:47,878 INFO L481 AbstractCegarLoop]: Interpolant automaton has 36 states. [2018-11-23 12:17:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 154 transitions. [2018-11-23 12:17:47,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-11-23 12:17:47,879 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:47,879 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 27, 27, 27, 27, 8, 8, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:47,879 INFO L423 AbstractCegarLoop]: === Iteration 36 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:47,879 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:47,879 INFO L82 PathProgramCache]: Analyzing trace with hash -286955280, now seen corresponding path program 33 times [2018-11-23 12:17:47,879 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:47,879 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:47,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:47,880 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:47,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:47,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:49,637 INFO L256 TraceCheckUtils]: 0: Hoare triple {29872#true} call ULTIMATE.init(); {29872#true} is VALID [2018-11-23 12:17:49,637 INFO L273 TraceCheckUtils]: 1: Hoare triple {29872#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {29872#true} is VALID [2018-11-23 12:17:49,637 INFO L273 TraceCheckUtils]: 2: Hoare triple {29872#true} assume true; {29872#true} is VALID [2018-11-23 12:17:49,638 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {29872#true} {29872#true} #73#return; {29872#true} is VALID [2018-11-23 12:17:49,638 INFO L256 TraceCheckUtils]: 4: Hoare triple {29872#true} call #t~ret14 := main(); {29872#true} is VALID [2018-11-23 12:17:49,638 INFO L273 TraceCheckUtils]: 5: Hoare triple {29872#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {29874#(= main_~i~1 0)} is VALID [2018-11-23 12:17:49,639 INFO L273 TraceCheckUtils]: 6: Hoare triple {29874#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29874#(= main_~i~1 0)} is VALID [2018-11-23 12:17:49,639 INFO L273 TraceCheckUtils]: 7: Hoare triple {29874#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29875#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:49,640 INFO L273 TraceCheckUtils]: 8: Hoare triple {29875#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29875#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:49,640 INFO L273 TraceCheckUtils]: 9: Hoare triple {29875#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29876#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:49,641 INFO L273 TraceCheckUtils]: 10: Hoare triple {29876#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29876#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:49,641 INFO L273 TraceCheckUtils]: 11: Hoare triple {29876#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29877#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:49,641 INFO L273 TraceCheckUtils]: 12: Hoare triple {29877#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29877#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:49,642 INFO L273 TraceCheckUtils]: 13: Hoare triple {29877#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29878#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:49,642 INFO L273 TraceCheckUtils]: 14: Hoare triple {29878#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29878#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:49,643 INFO L273 TraceCheckUtils]: 15: Hoare triple {29878#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29879#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:49,644 INFO L273 TraceCheckUtils]: 16: Hoare triple {29879#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29879#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:49,644 INFO L273 TraceCheckUtils]: 17: Hoare triple {29879#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29880#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:49,645 INFO L273 TraceCheckUtils]: 18: Hoare triple {29880#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29880#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:49,645 INFO L273 TraceCheckUtils]: 19: Hoare triple {29880#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29881#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:49,646 INFO L273 TraceCheckUtils]: 20: Hoare triple {29881#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29881#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:49,647 INFO L273 TraceCheckUtils]: 21: Hoare triple {29881#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29882#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:49,647 INFO L273 TraceCheckUtils]: 22: Hoare triple {29882#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29882#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:49,648 INFO L273 TraceCheckUtils]: 23: Hoare triple {29882#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29883#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:49,648 INFO L273 TraceCheckUtils]: 24: Hoare triple {29883#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29883#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:49,649 INFO L273 TraceCheckUtils]: 25: Hoare triple {29883#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29884#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:49,650 INFO L273 TraceCheckUtils]: 26: Hoare triple {29884#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29884#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:49,650 INFO L273 TraceCheckUtils]: 27: Hoare triple {29884#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29885#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:49,651 INFO L273 TraceCheckUtils]: 28: Hoare triple {29885#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29885#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:49,651 INFO L273 TraceCheckUtils]: 29: Hoare triple {29885#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29886#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:49,652 INFO L273 TraceCheckUtils]: 30: Hoare triple {29886#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29886#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:49,653 INFO L273 TraceCheckUtils]: 31: Hoare triple {29886#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29887#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:49,653 INFO L273 TraceCheckUtils]: 32: Hoare triple {29887#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29887#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:49,654 INFO L273 TraceCheckUtils]: 33: Hoare triple {29887#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29888#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:49,654 INFO L273 TraceCheckUtils]: 34: Hoare triple {29888#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29888#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:49,655 INFO L273 TraceCheckUtils]: 35: Hoare triple {29888#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29889#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:49,656 INFO L273 TraceCheckUtils]: 36: Hoare triple {29889#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29889#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:49,656 INFO L273 TraceCheckUtils]: 37: Hoare triple {29889#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29890#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:49,657 INFO L273 TraceCheckUtils]: 38: Hoare triple {29890#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29890#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:49,658 INFO L273 TraceCheckUtils]: 39: Hoare triple {29890#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29891#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:49,658 INFO L273 TraceCheckUtils]: 40: Hoare triple {29891#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29891#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:49,659 INFO L273 TraceCheckUtils]: 41: Hoare triple {29891#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29892#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:49,659 INFO L273 TraceCheckUtils]: 42: Hoare triple {29892#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29892#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:49,660 INFO L273 TraceCheckUtils]: 43: Hoare triple {29892#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29893#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:49,661 INFO L273 TraceCheckUtils]: 44: Hoare triple {29893#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29893#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:49,661 INFO L273 TraceCheckUtils]: 45: Hoare triple {29893#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29894#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:49,662 INFO L273 TraceCheckUtils]: 46: Hoare triple {29894#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29894#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:49,662 INFO L273 TraceCheckUtils]: 47: Hoare triple {29894#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29895#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:49,663 INFO L273 TraceCheckUtils]: 48: Hoare triple {29895#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29895#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:49,664 INFO L273 TraceCheckUtils]: 49: Hoare triple {29895#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29896#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:49,664 INFO L273 TraceCheckUtils]: 50: Hoare triple {29896#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29896#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:49,665 INFO L273 TraceCheckUtils]: 51: Hoare triple {29896#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29897#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:49,665 INFO L273 TraceCheckUtils]: 52: Hoare triple {29897#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29897#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:49,666 INFO L273 TraceCheckUtils]: 53: Hoare triple {29897#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29898#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:49,667 INFO L273 TraceCheckUtils]: 54: Hoare triple {29898#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29898#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:49,667 INFO L273 TraceCheckUtils]: 55: Hoare triple {29898#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29899#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:49,668 INFO L273 TraceCheckUtils]: 56: Hoare triple {29899#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29899#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:49,669 INFO L273 TraceCheckUtils]: 57: Hoare triple {29899#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29900#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:49,669 INFO L273 TraceCheckUtils]: 58: Hoare triple {29900#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29900#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:49,670 INFO L273 TraceCheckUtils]: 59: Hoare triple {29900#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29901#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:49,670 INFO L273 TraceCheckUtils]: 60: Hoare triple {29901#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29901#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:49,671 INFO L273 TraceCheckUtils]: 61: Hoare triple {29901#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29902#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:49,672 INFO L273 TraceCheckUtils]: 62: Hoare triple {29902#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29902#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:49,672 INFO L273 TraceCheckUtils]: 63: Hoare triple {29902#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29903#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:49,673 INFO L273 TraceCheckUtils]: 64: Hoare triple {29903#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29903#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:49,674 INFO L273 TraceCheckUtils]: 65: Hoare triple {29903#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29904#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:49,674 INFO L273 TraceCheckUtils]: 66: Hoare triple {29904#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29904#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:49,675 INFO L273 TraceCheckUtils]: 67: Hoare triple {29904#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29905#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:49,675 INFO L273 TraceCheckUtils]: 68: Hoare triple {29905#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29905#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:49,676 INFO L273 TraceCheckUtils]: 69: Hoare triple {29905#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29906#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:49,677 INFO L273 TraceCheckUtils]: 70: Hoare triple {29906#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29906#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:49,677 INFO L273 TraceCheckUtils]: 71: Hoare triple {29906#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29907#(<= main_~i~1 33)} is VALID [2018-11-23 12:17:49,678 INFO L273 TraceCheckUtils]: 72: Hoare triple {29907#(<= main_~i~1 33)} assume !(~i~1 < 40); {29873#false} is VALID [2018-11-23 12:17:49,678 INFO L256 TraceCheckUtils]: 73: Hoare triple {29873#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {29872#true} is VALID [2018-11-23 12:17:49,678 INFO L273 TraceCheckUtils]: 74: Hoare triple {29872#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {29872#true} is VALID [2018-11-23 12:17:49,678 INFO L273 TraceCheckUtils]: 75: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,679 INFO L273 TraceCheckUtils]: 76: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,679 INFO L273 TraceCheckUtils]: 77: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,679 INFO L273 TraceCheckUtils]: 78: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,679 INFO L273 TraceCheckUtils]: 79: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,679 INFO L273 TraceCheckUtils]: 80: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,680 INFO L273 TraceCheckUtils]: 81: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,680 INFO L273 TraceCheckUtils]: 82: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,680 INFO L273 TraceCheckUtils]: 83: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,680 INFO L273 TraceCheckUtils]: 84: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,680 INFO L273 TraceCheckUtils]: 85: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,680 INFO L273 TraceCheckUtils]: 86: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,681 INFO L273 TraceCheckUtils]: 87: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,681 INFO L273 TraceCheckUtils]: 88: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,681 INFO L273 TraceCheckUtils]: 89: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,681 INFO L273 TraceCheckUtils]: 90: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,681 INFO L273 TraceCheckUtils]: 91: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,681 INFO L273 TraceCheckUtils]: 92: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,682 INFO L273 TraceCheckUtils]: 93: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,682 INFO L273 TraceCheckUtils]: 94: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,682 INFO L273 TraceCheckUtils]: 95: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,682 INFO L273 TraceCheckUtils]: 96: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,682 INFO L273 TraceCheckUtils]: 97: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,682 INFO L273 TraceCheckUtils]: 98: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,682 INFO L273 TraceCheckUtils]: 99: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,682 INFO L273 TraceCheckUtils]: 100: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,682 INFO L273 TraceCheckUtils]: 101: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 102: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 103: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 104: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 105: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 106: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 107: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 108: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 109: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 110: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,683 INFO L273 TraceCheckUtils]: 111: Hoare triple {29872#true} assume !(~i~0 < 40); {29872#true} is VALID [2018-11-23 12:17:49,684 INFO L273 TraceCheckUtils]: 112: Hoare triple {29872#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {29872#true} is VALID [2018-11-23 12:17:49,684 INFO L273 TraceCheckUtils]: 113: Hoare triple {29872#true} assume true; {29872#true} is VALID [2018-11-23 12:17:49,684 INFO L268 TraceCheckUtils]: 114: Hoare quadruple {29872#true} {29873#false} #77#return; {29873#false} is VALID [2018-11-23 12:17:49,684 INFO L273 TraceCheckUtils]: 115: Hoare triple {29873#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {29873#false} is VALID [2018-11-23 12:17:49,684 INFO L256 TraceCheckUtils]: 116: Hoare triple {29873#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {29872#true} is VALID [2018-11-23 12:17:49,684 INFO L273 TraceCheckUtils]: 117: Hoare triple {29872#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {29872#true} is VALID [2018-11-23 12:17:49,684 INFO L273 TraceCheckUtils]: 118: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,684 INFO L273 TraceCheckUtils]: 119: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,684 INFO L273 TraceCheckUtils]: 120: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,684 INFO L273 TraceCheckUtils]: 121: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 122: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 123: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 124: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 125: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 126: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 127: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 128: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 129: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 130: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,685 INFO L273 TraceCheckUtils]: 131: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 132: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 133: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 134: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 135: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 136: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 137: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 138: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 139: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 140: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,686 INFO L273 TraceCheckUtils]: 141: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 142: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 143: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 144: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 145: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 146: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 147: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 148: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 149: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 150: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,687 INFO L273 TraceCheckUtils]: 151: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,688 INFO L273 TraceCheckUtils]: 152: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,688 INFO L273 TraceCheckUtils]: 153: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,688 INFO L273 TraceCheckUtils]: 154: Hoare triple {29872#true} assume !(~i~0 < 40); {29872#true} is VALID [2018-11-23 12:17:49,688 INFO L273 TraceCheckUtils]: 155: Hoare triple {29872#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {29872#true} is VALID [2018-11-23 12:17:49,688 INFO L273 TraceCheckUtils]: 156: Hoare triple {29872#true} assume true; {29872#true} is VALID [2018-11-23 12:17:49,688 INFO L268 TraceCheckUtils]: 157: Hoare quadruple {29872#true} {29873#false} #79#return; {29873#false} is VALID [2018-11-23 12:17:49,688 INFO L273 TraceCheckUtils]: 158: Hoare triple {29873#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {29873#false} is VALID [2018-11-23 12:17:49,688 INFO L273 TraceCheckUtils]: 159: Hoare triple {29873#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {29873#false} is VALID [2018-11-23 12:17:49,688 INFO L273 TraceCheckUtils]: 160: Hoare triple {29873#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {29873#false} is VALID [2018-11-23 12:17:49,688 INFO L273 TraceCheckUtils]: 161: Hoare triple {29873#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 162: Hoare triple {29873#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 163: Hoare triple {29873#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 164: Hoare triple {29873#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 165: Hoare triple {29873#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 166: Hoare triple {29873#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 167: Hoare triple {29873#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 168: Hoare triple {29873#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 169: Hoare triple {29873#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 170: Hoare triple {29873#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {29873#false} is VALID [2018-11-23 12:17:49,689 INFO L273 TraceCheckUtils]: 171: Hoare triple {29873#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {29873#false} is VALID [2018-11-23 12:17:49,690 INFO L273 TraceCheckUtils]: 172: Hoare triple {29873#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {29873#false} is VALID [2018-11-23 12:17:49,690 INFO L273 TraceCheckUtils]: 173: Hoare triple {29873#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {29873#false} is VALID [2018-11-23 12:17:49,690 INFO L273 TraceCheckUtils]: 174: Hoare triple {29873#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {29873#false} is VALID [2018-11-23 12:17:49,690 INFO L273 TraceCheckUtils]: 175: Hoare triple {29873#false} assume !(~i~2 < 39); {29873#false} is VALID [2018-11-23 12:17:49,690 INFO L273 TraceCheckUtils]: 176: Hoare triple {29873#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {29873#false} is VALID [2018-11-23 12:17:49,690 INFO L256 TraceCheckUtils]: 177: Hoare triple {29873#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {29872#true} is VALID [2018-11-23 12:17:49,690 INFO L273 TraceCheckUtils]: 178: Hoare triple {29872#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {29872#true} is VALID [2018-11-23 12:17:49,690 INFO L273 TraceCheckUtils]: 179: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,690 INFO L273 TraceCheckUtils]: 180: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 181: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 182: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 183: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 184: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 185: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 186: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 187: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 188: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 189: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,691 INFO L273 TraceCheckUtils]: 190: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 191: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 192: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 193: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 194: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 195: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 196: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 197: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 198: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 199: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,692 INFO L273 TraceCheckUtils]: 200: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 201: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 202: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 203: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 204: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 205: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 206: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 207: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 208: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 209: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,693 INFO L273 TraceCheckUtils]: 210: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,694 INFO L273 TraceCheckUtils]: 211: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:49,694 INFO L273 TraceCheckUtils]: 212: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,694 INFO L273 TraceCheckUtils]: 213: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:49,694 INFO L273 TraceCheckUtils]: 214: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:49,694 INFO L273 TraceCheckUtils]: 215: Hoare triple {29872#true} assume !(~i~0 < 40); {29872#true} is VALID [2018-11-23 12:17:49,694 INFO L273 TraceCheckUtils]: 216: Hoare triple {29872#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {29872#true} is VALID [2018-11-23 12:17:49,694 INFO L273 TraceCheckUtils]: 217: Hoare triple {29872#true} assume true; {29872#true} is VALID [2018-11-23 12:17:49,694 INFO L268 TraceCheckUtils]: 218: Hoare quadruple {29872#true} {29873#false} #81#return; {29873#false} is VALID [2018-11-23 12:17:49,694 INFO L273 TraceCheckUtils]: 219: Hoare triple {29873#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {29873#false} is VALID [2018-11-23 12:17:49,694 INFO L273 TraceCheckUtils]: 220: Hoare triple {29873#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {29873#false} is VALID [2018-11-23 12:17:49,695 INFO L273 TraceCheckUtils]: 221: Hoare triple {29873#false} assume !false; {29873#false} is VALID [2018-11-23 12:17:49,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2653 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 1564 trivial. 0 not checked. [2018-11-23 12:17:49,715 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:49,715 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:49,723 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:17:49,980 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2018-11-23 12:17:49,980 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:50,025 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:50,362 INFO L256 TraceCheckUtils]: 0: Hoare triple {29872#true} call ULTIMATE.init(); {29872#true} is VALID [2018-11-23 12:17:50,362 INFO L273 TraceCheckUtils]: 1: Hoare triple {29872#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {29872#true} is VALID [2018-11-23 12:17:50,362 INFO L273 TraceCheckUtils]: 2: Hoare triple {29872#true} assume true; {29872#true} is VALID [2018-11-23 12:17:50,362 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {29872#true} {29872#true} #73#return; {29872#true} is VALID [2018-11-23 12:17:50,363 INFO L256 TraceCheckUtils]: 4: Hoare triple {29872#true} call #t~ret14 := main(); {29872#true} is VALID [2018-11-23 12:17:50,363 INFO L273 TraceCheckUtils]: 5: Hoare triple {29872#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {29872#true} is VALID [2018-11-23 12:17:50,363 INFO L273 TraceCheckUtils]: 6: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,363 INFO L273 TraceCheckUtils]: 7: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,363 INFO L273 TraceCheckUtils]: 8: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,364 INFO L273 TraceCheckUtils]: 9: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,364 INFO L273 TraceCheckUtils]: 10: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,364 INFO L273 TraceCheckUtils]: 11: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,364 INFO L273 TraceCheckUtils]: 12: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,364 INFO L273 TraceCheckUtils]: 13: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,364 INFO L273 TraceCheckUtils]: 14: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,365 INFO L273 TraceCheckUtils]: 15: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,365 INFO L273 TraceCheckUtils]: 16: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,365 INFO L273 TraceCheckUtils]: 17: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,365 INFO L273 TraceCheckUtils]: 18: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,365 INFO L273 TraceCheckUtils]: 19: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,365 INFO L273 TraceCheckUtils]: 20: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,365 INFO L273 TraceCheckUtils]: 21: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,365 INFO L273 TraceCheckUtils]: 22: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 23: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 24: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 25: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 26: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 27: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 28: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 29: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 30: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 31: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,366 INFO L273 TraceCheckUtils]: 32: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 33: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 34: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 35: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 36: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 37: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 38: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 39: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 40: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 41: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,367 INFO L273 TraceCheckUtils]: 42: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 43: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 44: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 45: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 46: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 47: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 48: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 49: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 50: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 51: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,368 INFO L273 TraceCheckUtils]: 52: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 53: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 54: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 55: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 56: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 57: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 58: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 59: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 60: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 61: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,369 INFO L273 TraceCheckUtils]: 62: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 63: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 64: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 65: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 66: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 67: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 68: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 69: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 70: Hoare triple {29872#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 71: Hoare triple {29872#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {29872#true} is VALID [2018-11-23 12:17:50,370 INFO L273 TraceCheckUtils]: 72: Hoare triple {29872#true} assume !(~i~1 < 40); {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L256 TraceCheckUtils]: 73: Hoare triple {29872#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L273 TraceCheckUtils]: 74: Hoare triple {29872#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L273 TraceCheckUtils]: 75: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L273 TraceCheckUtils]: 76: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L273 TraceCheckUtils]: 77: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L273 TraceCheckUtils]: 78: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L273 TraceCheckUtils]: 79: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L273 TraceCheckUtils]: 80: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L273 TraceCheckUtils]: 81: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,371 INFO L273 TraceCheckUtils]: 82: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 83: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 84: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 85: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 86: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 87: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 88: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 89: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 90: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 91: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,372 INFO L273 TraceCheckUtils]: 92: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 93: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 94: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 95: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 96: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 97: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 98: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 99: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 100: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 101: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,373 INFO L273 TraceCheckUtils]: 102: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 103: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 104: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 105: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 106: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 107: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 108: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 109: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 110: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 111: Hoare triple {29872#true} assume !(~i~0 < 40); {29872#true} is VALID [2018-11-23 12:17:50,374 INFO L273 TraceCheckUtils]: 112: Hoare triple {29872#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L273 TraceCheckUtils]: 113: Hoare triple {29872#true} assume true; {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L268 TraceCheckUtils]: 114: Hoare quadruple {29872#true} {29872#true} #77#return; {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L273 TraceCheckUtils]: 115: Hoare triple {29872#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L256 TraceCheckUtils]: 116: Hoare triple {29872#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L273 TraceCheckUtils]: 117: Hoare triple {29872#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L273 TraceCheckUtils]: 118: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L273 TraceCheckUtils]: 119: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L273 TraceCheckUtils]: 120: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L273 TraceCheckUtils]: 121: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,375 INFO L273 TraceCheckUtils]: 122: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 123: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 124: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 125: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 126: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 127: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 128: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 129: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 130: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 131: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,376 INFO L273 TraceCheckUtils]: 132: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 133: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 134: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 135: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 136: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 137: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 138: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 139: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 140: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 141: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,377 INFO L273 TraceCheckUtils]: 142: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 143: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 144: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 145: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 146: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 147: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 148: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 149: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 150: Hoare triple {29872#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 151: Hoare triple {29872#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,378 INFO L273 TraceCheckUtils]: 152: Hoare triple {29872#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29872#true} is VALID [2018-11-23 12:17:50,379 INFO L273 TraceCheckUtils]: 153: Hoare triple {29872#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29872#true} is VALID [2018-11-23 12:17:50,379 INFO L273 TraceCheckUtils]: 154: Hoare triple {29872#true} assume !(~i~0 < 40); {29872#true} is VALID [2018-11-23 12:17:50,379 INFO L273 TraceCheckUtils]: 155: Hoare triple {29872#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {29872#true} is VALID [2018-11-23 12:17:50,379 INFO L273 TraceCheckUtils]: 156: Hoare triple {29872#true} assume true; {29872#true} is VALID [2018-11-23 12:17:50,379 INFO L268 TraceCheckUtils]: 157: Hoare quadruple {29872#true} {29872#true} #79#return; {29872#true} is VALID [2018-11-23 12:17:50,380 INFO L273 TraceCheckUtils]: 158: Hoare triple {29872#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {30385#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:50,380 INFO L273 TraceCheckUtils]: 159: Hoare triple {30385#(<= main_~i~2 0)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {30385#(<= main_~i~2 0)} is VALID [2018-11-23 12:17:50,380 INFO L273 TraceCheckUtils]: 160: Hoare triple {30385#(<= main_~i~2 0)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {30392#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:50,381 INFO L273 TraceCheckUtils]: 161: Hoare triple {30392#(<= main_~i~2 1)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {30392#(<= main_~i~2 1)} is VALID [2018-11-23 12:17:50,381 INFO L273 TraceCheckUtils]: 162: Hoare triple {30392#(<= main_~i~2 1)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {30399#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:50,381 INFO L273 TraceCheckUtils]: 163: Hoare triple {30399#(<= main_~i~2 2)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {30399#(<= main_~i~2 2)} is VALID [2018-11-23 12:17:50,382 INFO L273 TraceCheckUtils]: 164: Hoare triple {30399#(<= main_~i~2 2)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {30406#(<= main_~i~2 3)} is VALID [2018-11-23 12:17:50,382 INFO L273 TraceCheckUtils]: 165: Hoare triple {30406#(<= main_~i~2 3)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {30406#(<= main_~i~2 3)} is VALID [2018-11-23 12:17:50,383 INFO L273 TraceCheckUtils]: 166: Hoare triple {30406#(<= main_~i~2 3)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {30413#(<= main_~i~2 4)} is VALID [2018-11-23 12:17:50,383 INFO L273 TraceCheckUtils]: 167: Hoare triple {30413#(<= main_~i~2 4)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {30413#(<= main_~i~2 4)} is VALID [2018-11-23 12:17:50,384 INFO L273 TraceCheckUtils]: 168: Hoare triple {30413#(<= main_~i~2 4)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {30420#(<= main_~i~2 5)} is VALID [2018-11-23 12:17:50,385 INFO L273 TraceCheckUtils]: 169: Hoare triple {30420#(<= main_~i~2 5)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {30420#(<= main_~i~2 5)} is VALID [2018-11-23 12:17:50,385 INFO L273 TraceCheckUtils]: 170: Hoare triple {30420#(<= main_~i~2 5)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {30427#(<= main_~i~2 6)} is VALID [2018-11-23 12:17:50,386 INFO L273 TraceCheckUtils]: 171: Hoare triple {30427#(<= main_~i~2 6)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {30427#(<= main_~i~2 6)} is VALID [2018-11-23 12:17:50,387 INFO L273 TraceCheckUtils]: 172: Hoare triple {30427#(<= main_~i~2 6)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {30434#(<= main_~i~2 7)} is VALID [2018-11-23 12:17:50,387 INFO L273 TraceCheckUtils]: 173: Hoare triple {30434#(<= main_~i~2 7)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {30434#(<= main_~i~2 7)} is VALID [2018-11-23 12:17:50,388 INFO L273 TraceCheckUtils]: 174: Hoare triple {30434#(<= main_~i~2 7)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {30441#(<= main_~i~2 8)} is VALID [2018-11-23 12:17:50,388 INFO L273 TraceCheckUtils]: 175: Hoare triple {30441#(<= main_~i~2 8)} assume !(~i~2 < 39); {29873#false} is VALID [2018-11-23 12:17:50,389 INFO L273 TraceCheckUtils]: 176: Hoare triple {29873#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {29873#false} is VALID [2018-11-23 12:17:50,389 INFO L256 TraceCheckUtils]: 177: Hoare triple {29873#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {29873#false} is VALID [2018-11-23 12:17:50,389 INFO L273 TraceCheckUtils]: 178: Hoare triple {29873#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {29873#false} is VALID [2018-11-23 12:17:50,389 INFO L273 TraceCheckUtils]: 179: Hoare triple {29873#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29873#false} is VALID [2018-11-23 12:17:50,389 INFO L273 TraceCheckUtils]: 180: Hoare triple {29873#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,390 INFO L273 TraceCheckUtils]: 181: Hoare triple {29873#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,390 INFO L273 TraceCheckUtils]: 182: Hoare triple {29873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29873#false} is VALID [2018-11-23 12:17:50,390 INFO L273 TraceCheckUtils]: 183: Hoare triple {29873#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29873#false} is VALID [2018-11-23 12:17:50,390 INFO L273 TraceCheckUtils]: 184: Hoare triple {29873#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,390 INFO L273 TraceCheckUtils]: 185: Hoare triple {29873#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,390 INFO L273 TraceCheckUtils]: 186: Hoare triple {29873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29873#false} is VALID [2018-11-23 12:17:50,391 INFO L273 TraceCheckUtils]: 187: Hoare triple {29873#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29873#false} is VALID [2018-11-23 12:17:50,391 INFO L273 TraceCheckUtils]: 188: Hoare triple {29873#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,391 INFO L273 TraceCheckUtils]: 189: Hoare triple {29873#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,391 INFO L273 TraceCheckUtils]: 190: Hoare triple {29873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29873#false} is VALID [2018-11-23 12:17:50,391 INFO L273 TraceCheckUtils]: 191: Hoare triple {29873#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29873#false} is VALID [2018-11-23 12:17:50,391 INFO L273 TraceCheckUtils]: 192: Hoare triple {29873#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,392 INFO L273 TraceCheckUtils]: 193: Hoare triple {29873#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,392 INFO L273 TraceCheckUtils]: 194: Hoare triple {29873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29873#false} is VALID [2018-11-23 12:17:50,392 INFO L273 TraceCheckUtils]: 195: Hoare triple {29873#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29873#false} is VALID [2018-11-23 12:17:50,392 INFO L273 TraceCheckUtils]: 196: Hoare triple {29873#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,392 INFO L273 TraceCheckUtils]: 197: Hoare triple {29873#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,392 INFO L273 TraceCheckUtils]: 198: Hoare triple {29873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29873#false} is VALID [2018-11-23 12:17:50,392 INFO L273 TraceCheckUtils]: 199: Hoare triple {29873#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29873#false} is VALID [2018-11-23 12:17:50,392 INFO L273 TraceCheckUtils]: 200: Hoare triple {29873#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 201: Hoare triple {29873#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 202: Hoare triple {29873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 203: Hoare triple {29873#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 204: Hoare triple {29873#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 205: Hoare triple {29873#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 206: Hoare triple {29873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 207: Hoare triple {29873#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 208: Hoare triple {29873#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 209: Hoare triple {29873#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,393 INFO L273 TraceCheckUtils]: 210: Hoare triple {29873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L273 TraceCheckUtils]: 211: Hoare triple {29873#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L273 TraceCheckUtils]: 212: Hoare triple {29873#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L273 TraceCheckUtils]: 213: Hoare triple {29873#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L273 TraceCheckUtils]: 214: Hoare triple {29873#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L273 TraceCheckUtils]: 215: Hoare triple {29873#false} assume !(~i~0 < 40); {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L273 TraceCheckUtils]: 216: Hoare triple {29873#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L273 TraceCheckUtils]: 217: Hoare triple {29873#false} assume true; {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L268 TraceCheckUtils]: 218: Hoare quadruple {29873#false} {29873#false} #81#return; {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L273 TraceCheckUtils]: 219: Hoare triple {29873#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {29873#false} is VALID [2018-11-23 12:17:50,394 INFO L273 TraceCheckUtils]: 220: Hoare triple {29873#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {29873#false} is VALID [2018-11-23 12:17:50,395 INFO L273 TraceCheckUtils]: 221: Hoare triple {29873#false} assume !false; {29873#false} is VALID [2018-11-23 12:17:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2653 backedges. 694 proven. 64 refuted. 0 times theorem prover too weak. 1895 trivial. 0 not checked. [2018-11-23 12:17:50,432 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:50,432 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 11] total 45 [2018-11-23 12:17:50,432 INFO L78 Accepts]: Start accepts. Automaton has 45 states. Word has length 222 [2018-11-23 12:17:50,433 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:50,433 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 45 states. [2018-11-23 12:17:50,568 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:50,568 INFO L459 AbstractCegarLoop]: Interpolant automaton has 45 states [2018-11-23 12:17:50,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2018-11-23 12:17:50,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=684, Invalid=1296, Unknown=0, NotChecked=0, Total=1980 [2018-11-23 12:17:50,570 INFO L87 Difference]: Start difference. First operand 141 states and 154 transitions. Second operand 45 states. [2018-11-23 12:17:51,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:51,517 INFO L93 Difference]: Finished difference Result 215 states and 242 transitions. [2018-11-23 12:17:51,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-11-23 12:17:51,518 INFO L78 Accepts]: Start accepts. Automaton has 45 states. Word has length 222 [2018-11-23 12:17:51,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2018-11-23 12:17:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 145 transitions. [2018-11-23 12:17:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2018-11-23 12:17:51,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 145 transitions. [2018-11-23 12:17:51,521 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 45 states and 145 transitions. [2018-11-23 12:17:51,698 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:51,701 INFO L225 Difference]: With dead ends: 215 [2018-11-23 12:17:51,701 INFO L226 Difference]: Without dead ends: 147 [2018-11-23 12:17:51,702 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 297 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=684, Invalid=1296, Unknown=0, NotChecked=0, Total=1980 [2018-11-23 12:17:51,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2018-11-23 12:17:51,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 145. [2018-11-23 12:17:51,750 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:51,750 INFO L82 GeneralOperation]: Start isEquivalent. First operand 147 states. Second operand 145 states. [2018-11-23 12:17:51,751 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand 145 states. [2018-11-23 12:17:51,751 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 145 states. [2018-11-23 12:17:51,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:51,753 INFO L93 Difference]: Finished difference Result 147 states and 160 transitions. [2018-11-23 12:17:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 160 transitions. [2018-11-23 12:17:51,753 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:51,753 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:51,754 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand 147 states. [2018-11-23 12:17:51,754 INFO L87 Difference]: Start difference. First operand 145 states. Second operand 147 states. [2018-11-23 12:17:51,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:51,756 INFO L93 Difference]: Finished difference Result 147 states and 160 transitions. [2018-11-23 12:17:51,756 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 160 transitions. [2018-11-23 12:17:51,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:51,757 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:51,757 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:51,757 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:51,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2018-11-23 12:17:51,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 158 transitions. [2018-11-23 12:17:51,760 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 158 transitions. Word has length 222 [2018-11-23 12:17:51,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:51,760 INFO L480 AbstractCegarLoop]: Abstraction has 145 states and 158 transitions. [2018-11-23 12:17:51,760 INFO L481 AbstractCegarLoop]: Interpolant automaton has 45 states. [2018-11-23 12:17:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 158 transitions. [2018-11-23 12:17:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-11-23 12:17:51,761 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:51,761 INFO L402 BasicCegarLoop]: trace histogram [34, 34, 27, 27, 27, 27, 9, 9, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:51,762 INFO L423 AbstractCegarLoop]: === Iteration 37 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:51,762 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:51,762 INFO L82 PathProgramCache]: Analyzing trace with hash 87767824, now seen corresponding path program 34 times [2018-11-23 12:17:51,762 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:51,762 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:51,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:51,763 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:51,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:52,482 INFO L256 TraceCheckUtils]: 0: Hoare triple {31385#true} call ULTIMATE.init(); {31385#true} is VALID [2018-11-23 12:17:52,482 INFO L273 TraceCheckUtils]: 1: Hoare triple {31385#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {31385#true} is VALID [2018-11-23 12:17:52,483 INFO L273 TraceCheckUtils]: 2: Hoare triple {31385#true} assume true; {31385#true} is VALID [2018-11-23 12:17:52,483 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {31385#true} {31385#true} #73#return; {31385#true} is VALID [2018-11-23 12:17:52,483 INFO L256 TraceCheckUtils]: 4: Hoare triple {31385#true} call #t~ret14 := main(); {31385#true} is VALID [2018-11-23 12:17:52,484 INFO L273 TraceCheckUtils]: 5: Hoare triple {31385#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {31387#(= main_~i~1 0)} is VALID [2018-11-23 12:17:52,484 INFO L273 TraceCheckUtils]: 6: Hoare triple {31387#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31387#(= main_~i~1 0)} is VALID [2018-11-23 12:17:52,485 INFO L273 TraceCheckUtils]: 7: Hoare triple {31387#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31388#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:52,485 INFO L273 TraceCheckUtils]: 8: Hoare triple {31388#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31388#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:52,486 INFO L273 TraceCheckUtils]: 9: Hoare triple {31388#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31389#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:52,487 INFO L273 TraceCheckUtils]: 10: Hoare triple {31389#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31389#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:52,487 INFO L273 TraceCheckUtils]: 11: Hoare triple {31389#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31390#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:52,488 INFO L273 TraceCheckUtils]: 12: Hoare triple {31390#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31390#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:52,488 INFO L273 TraceCheckUtils]: 13: Hoare triple {31390#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31391#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:52,489 INFO L273 TraceCheckUtils]: 14: Hoare triple {31391#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31391#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:52,490 INFO L273 TraceCheckUtils]: 15: Hoare triple {31391#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31392#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:52,490 INFO L273 TraceCheckUtils]: 16: Hoare triple {31392#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31392#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:52,491 INFO L273 TraceCheckUtils]: 17: Hoare triple {31392#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31393#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:52,491 INFO L273 TraceCheckUtils]: 18: Hoare triple {31393#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31393#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:52,492 INFO L273 TraceCheckUtils]: 19: Hoare triple {31393#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31394#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:52,493 INFO L273 TraceCheckUtils]: 20: Hoare triple {31394#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31394#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:52,493 INFO L273 TraceCheckUtils]: 21: Hoare triple {31394#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31395#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:52,494 INFO L273 TraceCheckUtils]: 22: Hoare triple {31395#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31395#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:52,495 INFO L273 TraceCheckUtils]: 23: Hoare triple {31395#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31396#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:52,495 INFO L273 TraceCheckUtils]: 24: Hoare triple {31396#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31396#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:52,496 INFO L273 TraceCheckUtils]: 25: Hoare triple {31396#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31397#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:52,496 INFO L273 TraceCheckUtils]: 26: Hoare triple {31397#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31397#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:52,497 INFO L273 TraceCheckUtils]: 27: Hoare triple {31397#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31398#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:52,498 INFO L273 TraceCheckUtils]: 28: Hoare triple {31398#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31398#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:52,498 INFO L273 TraceCheckUtils]: 29: Hoare triple {31398#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31399#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:52,499 INFO L273 TraceCheckUtils]: 30: Hoare triple {31399#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31399#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:52,500 INFO L273 TraceCheckUtils]: 31: Hoare triple {31399#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31400#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:52,500 INFO L273 TraceCheckUtils]: 32: Hoare triple {31400#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31400#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:52,501 INFO L273 TraceCheckUtils]: 33: Hoare triple {31400#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31401#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:52,501 INFO L273 TraceCheckUtils]: 34: Hoare triple {31401#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31401#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:52,502 INFO L273 TraceCheckUtils]: 35: Hoare triple {31401#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31402#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:52,503 INFO L273 TraceCheckUtils]: 36: Hoare triple {31402#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31402#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:52,503 INFO L273 TraceCheckUtils]: 37: Hoare triple {31402#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31403#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:52,504 INFO L273 TraceCheckUtils]: 38: Hoare triple {31403#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31403#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:52,505 INFO L273 TraceCheckUtils]: 39: Hoare triple {31403#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31404#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:52,505 INFO L273 TraceCheckUtils]: 40: Hoare triple {31404#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31404#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:52,506 INFO L273 TraceCheckUtils]: 41: Hoare triple {31404#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31405#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:52,506 INFO L273 TraceCheckUtils]: 42: Hoare triple {31405#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31405#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:52,507 INFO L273 TraceCheckUtils]: 43: Hoare triple {31405#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31406#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:52,508 INFO L273 TraceCheckUtils]: 44: Hoare triple {31406#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31406#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:52,508 INFO L273 TraceCheckUtils]: 45: Hoare triple {31406#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31407#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:52,509 INFO L273 TraceCheckUtils]: 46: Hoare triple {31407#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31407#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:52,509 INFO L273 TraceCheckUtils]: 47: Hoare triple {31407#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31408#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:52,510 INFO L273 TraceCheckUtils]: 48: Hoare triple {31408#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31408#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:52,511 INFO L273 TraceCheckUtils]: 49: Hoare triple {31408#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31409#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:52,511 INFO L273 TraceCheckUtils]: 50: Hoare triple {31409#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31409#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:52,512 INFO L273 TraceCheckUtils]: 51: Hoare triple {31409#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31410#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:52,512 INFO L273 TraceCheckUtils]: 52: Hoare triple {31410#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31410#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:52,513 INFO L273 TraceCheckUtils]: 53: Hoare triple {31410#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31411#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:52,514 INFO L273 TraceCheckUtils]: 54: Hoare triple {31411#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31411#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:52,514 INFO L273 TraceCheckUtils]: 55: Hoare triple {31411#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31412#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:52,515 INFO L273 TraceCheckUtils]: 56: Hoare triple {31412#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31412#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:52,516 INFO L273 TraceCheckUtils]: 57: Hoare triple {31412#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31413#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:52,516 INFO L273 TraceCheckUtils]: 58: Hoare triple {31413#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31413#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:52,517 INFO L273 TraceCheckUtils]: 59: Hoare triple {31413#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31414#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:52,517 INFO L273 TraceCheckUtils]: 60: Hoare triple {31414#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31414#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:52,518 INFO L273 TraceCheckUtils]: 61: Hoare triple {31414#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31415#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:52,519 INFO L273 TraceCheckUtils]: 62: Hoare triple {31415#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31415#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:52,519 INFO L273 TraceCheckUtils]: 63: Hoare triple {31415#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31416#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:52,520 INFO L273 TraceCheckUtils]: 64: Hoare triple {31416#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31416#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:52,520 INFO L273 TraceCheckUtils]: 65: Hoare triple {31416#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31417#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:52,521 INFO L273 TraceCheckUtils]: 66: Hoare triple {31417#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31417#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:52,522 INFO L273 TraceCheckUtils]: 67: Hoare triple {31417#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31418#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:52,522 INFO L273 TraceCheckUtils]: 68: Hoare triple {31418#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31418#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:52,523 INFO L273 TraceCheckUtils]: 69: Hoare triple {31418#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31419#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:52,523 INFO L273 TraceCheckUtils]: 70: Hoare triple {31419#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31419#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:52,524 INFO L273 TraceCheckUtils]: 71: Hoare triple {31419#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31420#(<= main_~i~1 33)} is VALID [2018-11-23 12:17:52,525 INFO L273 TraceCheckUtils]: 72: Hoare triple {31420#(<= main_~i~1 33)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31420#(<= main_~i~1 33)} is VALID [2018-11-23 12:17:52,525 INFO L273 TraceCheckUtils]: 73: Hoare triple {31420#(<= main_~i~1 33)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31421#(<= main_~i~1 34)} is VALID [2018-11-23 12:17:52,526 INFO L273 TraceCheckUtils]: 74: Hoare triple {31421#(<= main_~i~1 34)} assume !(~i~1 < 40); {31386#false} is VALID [2018-11-23 12:17:52,526 INFO L256 TraceCheckUtils]: 75: Hoare triple {31386#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {31385#true} is VALID [2018-11-23 12:17:52,526 INFO L273 TraceCheckUtils]: 76: Hoare triple {31385#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31385#true} is VALID [2018-11-23 12:17:52,527 INFO L273 TraceCheckUtils]: 77: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,527 INFO L273 TraceCheckUtils]: 78: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,527 INFO L273 TraceCheckUtils]: 79: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,527 INFO L273 TraceCheckUtils]: 80: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,527 INFO L273 TraceCheckUtils]: 81: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,528 INFO L273 TraceCheckUtils]: 82: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,528 INFO L273 TraceCheckUtils]: 83: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,528 INFO L273 TraceCheckUtils]: 84: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,528 INFO L273 TraceCheckUtils]: 85: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,528 INFO L273 TraceCheckUtils]: 86: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,528 INFO L273 TraceCheckUtils]: 87: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,529 INFO L273 TraceCheckUtils]: 88: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,529 INFO L273 TraceCheckUtils]: 89: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,529 INFO L273 TraceCheckUtils]: 90: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,529 INFO L273 TraceCheckUtils]: 91: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,529 INFO L273 TraceCheckUtils]: 92: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,529 INFO L273 TraceCheckUtils]: 93: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,530 INFO L273 TraceCheckUtils]: 94: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,530 INFO L273 TraceCheckUtils]: 95: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,530 INFO L273 TraceCheckUtils]: 96: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,530 INFO L273 TraceCheckUtils]: 97: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,530 INFO L273 TraceCheckUtils]: 98: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,530 INFO L273 TraceCheckUtils]: 99: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,531 INFO L273 TraceCheckUtils]: 100: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,531 INFO L273 TraceCheckUtils]: 101: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,531 INFO L273 TraceCheckUtils]: 102: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,531 INFO L273 TraceCheckUtils]: 103: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,531 INFO L273 TraceCheckUtils]: 104: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,532 INFO L273 TraceCheckUtils]: 105: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,532 INFO L273 TraceCheckUtils]: 106: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,532 INFO L273 TraceCheckUtils]: 107: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,532 INFO L273 TraceCheckUtils]: 108: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,532 INFO L273 TraceCheckUtils]: 109: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,532 INFO L273 TraceCheckUtils]: 110: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,532 INFO L273 TraceCheckUtils]: 111: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,532 INFO L273 TraceCheckUtils]: 112: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,533 INFO L273 TraceCheckUtils]: 113: Hoare triple {31385#true} assume !(~i~0 < 40); {31385#true} is VALID [2018-11-23 12:17:52,533 INFO L273 TraceCheckUtils]: 114: Hoare triple {31385#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31385#true} is VALID [2018-11-23 12:17:52,533 INFO L273 TraceCheckUtils]: 115: Hoare triple {31385#true} assume true; {31385#true} is VALID [2018-11-23 12:17:52,533 INFO L268 TraceCheckUtils]: 116: Hoare quadruple {31385#true} {31386#false} #77#return; {31386#false} is VALID [2018-11-23 12:17:52,533 INFO L273 TraceCheckUtils]: 117: Hoare triple {31386#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {31386#false} is VALID [2018-11-23 12:17:52,533 INFO L256 TraceCheckUtils]: 118: Hoare triple {31386#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {31385#true} is VALID [2018-11-23 12:17:52,533 INFO L273 TraceCheckUtils]: 119: Hoare triple {31385#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31385#true} is VALID [2018-11-23 12:17:52,533 INFO L273 TraceCheckUtils]: 120: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,533 INFO L273 TraceCheckUtils]: 121: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,533 INFO L273 TraceCheckUtils]: 122: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 123: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 124: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 125: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 126: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 127: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 128: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 129: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 130: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 131: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,534 INFO L273 TraceCheckUtils]: 132: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 133: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 134: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 135: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 136: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 137: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 138: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 139: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 140: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 141: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,535 INFO L273 TraceCheckUtils]: 142: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 143: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 144: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 145: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 146: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 147: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 148: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 149: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 150: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 151: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,536 INFO L273 TraceCheckUtils]: 152: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,537 INFO L273 TraceCheckUtils]: 153: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,537 INFO L273 TraceCheckUtils]: 154: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,537 INFO L273 TraceCheckUtils]: 155: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,537 INFO L273 TraceCheckUtils]: 156: Hoare triple {31385#true} assume !(~i~0 < 40); {31385#true} is VALID [2018-11-23 12:17:52,537 INFO L273 TraceCheckUtils]: 157: Hoare triple {31385#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31385#true} is VALID [2018-11-23 12:17:52,537 INFO L273 TraceCheckUtils]: 158: Hoare triple {31385#true} assume true; {31385#true} is VALID [2018-11-23 12:17:52,537 INFO L268 TraceCheckUtils]: 159: Hoare quadruple {31385#true} {31386#false} #79#return; {31386#false} is VALID [2018-11-23 12:17:52,537 INFO L273 TraceCheckUtils]: 160: Hoare triple {31386#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {31386#false} is VALID [2018-11-23 12:17:52,537 INFO L273 TraceCheckUtils]: 161: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:52,537 INFO L273 TraceCheckUtils]: 162: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:52,538 INFO L273 TraceCheckUtils]: 163: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:52,538 INFO L273 TraceCheckUtils]: 164: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:52,538 INFO L273 TraceCheckUtils]: 165: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:52,538 INFO L273 TraceCheckUtils]: 166: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:52,538 INFO L273 TraceCheckUtils]: 167: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:52,538 INFO L273 TraceCheckUtils]: 168: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:52,538 INFO L273 TraceCheckUtils]: 169: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:52,538 INFO L273 TraceCheckUtils]: 170: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:52,538 INFO L273 TraceCheckUtils]: 171: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L273 TraceCheckUtils]: 172: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L273 TraceCheckUtils]: 173: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L273 TraceCheckUtils]: 174: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L273 TraceCheckUtils]: 175: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L273 TraceCheckUtils]: 176: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L273 TraceCheckUtils]: 177: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L273 TraceCheckUtils]: 178: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L273 TraceCheckUtils]: 179: Hoare triple {31386#false} assume !(~i~2 < 39); {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L273 TraceCheckUtils]: 180: Hoare triple {31386#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {31386#false} is VALID [2018-11-23 12:17:52,539 INFO L256 TraceCheckUtils]: 181: Hoare triple {31386#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 182: Hoare triple {31385#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 183: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 184: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 185: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 186: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 187: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 188: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 189: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 190: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,540 INFO L273 TraceCheckUtils]: 191: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 192: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 193: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 194: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 195: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 196: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 197: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 198: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 199: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 200: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,541 INFO L273 TraceCheckUtils]: 201: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 202: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 203: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 204: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 205: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 206: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 207: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 208: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 209: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 210: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,542 INFO L273 TraceCheckUtils]: 211: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 212: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 213: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 214: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 215: Hoare triple {31385#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 216: Hoare triple {31385#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 217: Hoare triple {31385#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 218: Hoare triple {31385#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 219: Hoare triple {31385#true} assume !(~i~0 < 40); {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 220: Hoare triple {31385#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31385#true} is VALID [2018-11-23 12:17:52,543 INFO L273 TraceCheckUtils]: 221: Hoare triple {31385#true} assume true; {31385#true} is VALID [2018-11-23 12:17:52,544 INFO L268 TraceCheckUtils]: 222: Hoare quadruple {31385#true} {31386#false} #81#return; {31386#false} is VALID [2018-11-23 12:17:52,544 INFO L273 TraceCheckUtils]: 223: Hoare triple {31386#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {31386#false} is VALID [2018-11-23 12:17:52,544 INFO L273 TraceCheckUtils]: 224: Hoare triple {31386#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {31386#false} is VALID [2018-11-23 12:17:52,544 INFO L273 TraceCheckUtils]: 225: Hoare triple {31386#false} assume !false; {31386#false} is VALID [2018-11-23 12:17:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2737 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2018-11-23 12:17:52,565 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:52,565 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:52,596 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:17:52,716 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:17:52,716 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:17:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:52,764 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:17:53,466 INFO L256 TraceCheckUtils]: 0: Hoare triple {31385#true} call ULTIMATE.init(); {31385#true} is VALID [2018-11-23 12:17:53,466 INFO L273 TraceCheckUtils]: 1: Hoare triple {31385#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {31385#true} is VALID [2018-11-23 12:17:53,466 INFO L273 TraceCheckUtils]: 2: Hoare triple {31385#true} assume true; {31385#true} is VALID [2018-11-23 12:17:53,466 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {31385#true} {31385#true} #73#return; {31385#true} is VALID [2018-11-23 12:17:53,466 INFO L256 TraceCheckUtils]: 4: Hoare triple {31385#true} call #t~ret14 := main(); {31385#true} is VALID [2018-11-23 12:17:53,467 INFO L273 TraceCheckUtils]: 5: Hoare triple {31385#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {31440#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:53,467 INFO L273 TraceCheckUtils]: 6: Hoare triple {31440#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31440#(<= main_~i~1 0)} is VALID [2018-11-23 12:17:53,467 INFO L273 TraceCheckUtils]: 7: Hoare triple {31440#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31388#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:53,468 INFO L273 TraceCheckUtils]: 8: Hoare triple {31388#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31388#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:53,468 INFO L273 TraceCheckUtils]: 9: Hoare triple {31388#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31389#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:53,468 INFO L273 TraceCheckUtils]: 10: Hoare triple {31389#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31389#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:53,469 INFO L273 TraceCheckUtils]: 11: Hoare triple {31389#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31390#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:53,469 INFO L273 TraceCheckUtils]: 12: Hoare triple {31390#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31390#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:53,470 INFO L273 TraceCheckUtils]: 13: Hoare triple {31390#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31391#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:53,470 INFO L273 TraceCheckUtils]: 14: Hoare triple {31391#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31391#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:53,471 INFO L273 TraceCheckUtils]: 15: Hoare triple {31391#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31392#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:53,471 INFO L273 TraceCheckUtils]: 16: Hoare triple {31392#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31392#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:53,472 INFO L273 TraceCheckUtils]: 17: Hoare triple {31392#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31393#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:53,473 INFO L273 TraceCheckUtils]: 18: Hoare triple {31393#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31393#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:53,473 INFO L273 TraceCheckUtils]: 19: Hoare triple {31393#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31394#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:53,474 INFO L273 TraceCheckUtils]: 20: Hoare triple {31394#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31394#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:53,474 INFO L273 TraceCheckUtils]: 21: Hoare triple {31394#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31395#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:53,475 INFO L273 TraceCheckUtils]: 22: Hoare triple {31395#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31395#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:53,476 INFO L273 TraceCheckUtils]: 23: Hoare triple {31395#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31396#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:53,476 INFO L273 TraceCheckUtils]: 24: Hoare triple {31396#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31396#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:53,477 INFO L273 TraceCheckUtils]: 25: Hoare triple {31396#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31397#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:53,477 INFO L273 TraceCheckUtils]: 26: Hoare triple {31397#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31397#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:53,478 INFO L273 TraceCheckUtils]: 27: Hoare triple {31397#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31398#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:53,479 INFO L273 TraceCheckUtils]: 28: Hoare triple {31398#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31398#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:53,479 INFO L273 TraceCheckUtils]: 29: Hoare triple {31398#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31399#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:53,480 INFO L273 TraceCheckUtils]: 30: Hoare triple {31399#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31399#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:53,481 INFO L273 TraceCheckUtils]: 31: Hoare triple {31399#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31400#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:53,481 INFO L273 TraceCheckUtils]: 32: Hoare triple {31400#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31400#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:53,482 INFO L273 TraceCheckUtils]: 33: Hoare triple {31400#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31401#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:53,482 INFO L273 TraceCheckUtils]: 34: Hoare triple {31401#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31401#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:53,483 INFO L273 TraceCheckUtils]: 35: Hoare triple {31401#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31402#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:53,483 INFO L273 TraceCheckUtils]: 36: Hoare triple {31402#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31402#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:53,484 INFO L273 TraceCheckUtils]: 37: Hoare triple {31402#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31403#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:53,485 INFO L273 TraceCheckUtils]: 38: Hoare triple {31403#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31403#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:53,485 INFO L273 TraceCheckUtils]: 39: Hoare triple {31403#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31404#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:53,486 INFO L273 TraceCheckUtils]: 40: Hoare triple {31404#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31404#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:53,487 INFO L273 TraceCheckUtils]: 41: Hoare triple {31404#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31405#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:53,487 INFO L273 TraceCheckUtils]: 42: Hoare triple {31405#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31405#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:53,488 INFO L273 TraceCheckUtils]: 43: Hoare triple {31405#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31406#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:53,488 INFO L273 TraceCheckUtils]: 44: Hoare triple {31406#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31406#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:53,489 INFO L273 TraceCheckUtils]: 45: Hoare triple {31406#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31407#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:53,490 INFO L273 TraceCheckUtils]: 46: Hoare triple {31407#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31407#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:53,490 INFO L273 TraceCheckUtils]: 47: Hoare triple {31407#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31408#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:53,491 INFO L273 TraceCheckUtils]: 48: Hoare triple {31408#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31408#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:53,492 INFO L273 TraceCheckUtils]: 49: Hoare triple {31408#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31409#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:53,492 INFO L273 TraceCheckUtils]: 50: Hoare triple {31409#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31409#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:53,493 INFO L273 TraceCheckUtils]: 51: Hoare triple {31409#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31410#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:53,493 INFO L273 TraceCheckUtils]: 52: Hoare triple {31410#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31410#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:53,494 INFO L273 TraceCheckUtils]: 53: Hoare triple {31410#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31411#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:53,494 INFO L273 TraceCheckUtils]: 54: Hoare triple {31411#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31411#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:53,495 INFO L273 TraceCheckUtils]: 55: Hoare triple {31411#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31412#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:53,496 INFO L273 TraceCheckUtils]: 56: Hoare triple {31412#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31412#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:53,496 INFO L273 TraceCheckUtils]: 57: Hoare triple {31412#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31413#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:53,497 INFO L273 TraceCheckUtils]: 58: Hoare triple {31413#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31413#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:53,498 INFO L273 TraceCheckUtils]: 59: Hoare triple {31413#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31414#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:53,498 INFO L273 TraceCheckUtils]: 60: Hoare triple {31414#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31414#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:53,499 INFO L273 TraceCheckUtils]: 61: Hoare triple {31414#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31415#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:53,499 INFO L273 TraceCheckUtils]: 62: Hoare triple {31415#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31415#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:53,500 INFO L273 TraceCheckUtils]: 63: Hoare triple {31415#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31416#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:53,501 INFO L273 TraceCheckUtils]: 64: Hoare triple {31416#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31416#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:53,501 INFO L273 TraceCheckUtils]: 65: Hoare triple {31416#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31417#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:53,502 INFO L273 TraceCheckUtils]: 66: Hoare triple {31417#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31417#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:53,503 INFO L273 TraceCheckUtils]: 67: Hoare triple {31417#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31418#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:53,503 INFO L273 TraceCheckUtils]: 68: Hoare triple {31418#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31418#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:53,504 INFO L273 TraceCheckUtils]: 69: Hoare triple {31418#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31419#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:53,504 INFO L273 TraceCheckUtils]: 70: Hoare triple {31419#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31419#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:53,505 INFO L273 TraceCheckUtils]: 71: Hoare triple {31419#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31420#(<= main_~i~1 33)} is VALID [2018-11-23 12:17:53,506 INFO L273 TraceCheckUtils]: 72: Hoare triple {31420#(<= main_~i~1 33)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {31420#(<= main_~i~1 33)} is VALID [2018-11-23 12:17:53,506 INFO L273 TraceCheckUtils]: 73: Hoare triple {31420#(<= main_~i~1 33)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {31421#(<= main_~i~1 34)} is VALID [2018-11-23 12:17:53,507 INFO L273 TraceCheckUtils]: 74: Hoare triple {31421#(<= main_~i~1 34)} assume !(~i~1 < 40); {31386#false} is VALID [2018-11-23 12:17:53,507 INFO L256 TraceCheckUtils]: 75: Hoare triple {31386#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {31386#false} is VALID [2018-11-23 12:17:53,507 INFO L273 TraceCheckUtils]: 76: Hoare triple {31386#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31386#false} is VALID [2018-11-23 12:17:53,507 INFO L273 TraceCheckUtils]: 77: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,508 INFO L273 TraceCheckUtils]: 78: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,508 INFO L273 TraceCheckUtils]: 79: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,508 INFO L273 TraceCheckUtils]: 80: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,508 INFO L273 TraceCheckUtils]: 81: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,508 INFO L273 TraceCheckUtils]: 82: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,509 INFO L273 TraceCheckUtils]: 83: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,509 INFO L273 TraceCheckUtils]: 84: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,509 INFO L273 TraceCheckUtils]: 85: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,509 INFO L273 TraceCheckUtils]: 86: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,509 INFO L273 TraceCheckUtils]: 87: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,509 INFO L273 TraceCheckUtils]: 88: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,510 INFO L273 TraceCheckUtils]: 89: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,510 INFO L273 TraceCheckUtils]: 90: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,510 INFO L273 TraceCheckUtils]: 91: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,510 INFO L273 TraceCheckUtils]: 92: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,510 INFO L273 TraceCheckUtils]: 93: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,510 INFO L273 TraceCheckUtils]: 94: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,510 INFO L273 TraceCheckUtils]: 95: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,510 INFO L273 TraceCheckUtils]: 96: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,510 INFO L273 TraceCheckUtils]: 97: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,511 INFO L273 TraceCheckUtils]: 98: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,511 INFO L273 TraceCheckUtils]: 99: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,511 INFO L273 TraceCheckUtils]: 100: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,511 INFO L273 TraceCheckUtils]: 101: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,511 INFO L273 TraceCheckUtils]: 102: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,511 INFO L273 TraceCheckUtils]: 103: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,511 INFO L273 TraceCheckUtils]: 104: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,511 INFO L273 TraceCheckUtils]: 105: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,511 INFO L273 TraceCheckUtils]: 106: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L273 TraceCheckUtils]: 107: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L273 TraceCheckUtils]: 108: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L273 TraceCheckUtils]: 109: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L273 TraceCheckUtils]: 110: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L273 TraceCheckUtils]: 111: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L273 TraceCheckUtils]: 112: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L273 TraceCheckUtils]: 113: Hoare triple {31386#false} assume !(~i~0 < 40); {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L273 TraceCheckUtils]: 114: Hoare triple {31386#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L273 TraceCheckUtils]: 115: Hoare triple {31386#false} assume true; {31386#false} is VALID [2018-11-23 12:17:53,512 INFO L268 TraceCheckUtils]: 116: Hoare quadruple {31386#false} {31386#false} #77#return; {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L273 TraceCheckUtils]: 117: Hoare triple {31386#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L256 TraceCheckUtils]: 118: Hoare triple {31386#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L273 TraceCheckUtils]: 119: Hoare triple {31386#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L273 TraceCheckUtils]: 120: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L273 TraceCheckUtils]: 121: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L273 TraceCheckUtils]: 122: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L273 TraceCheckUtils]: 123: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L273 TraceCheckUtils]: 124: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L273 TraceCheckUtils]: 125: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,513 INFO L273 TraceCheckUtils]: 126: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 127: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 128: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 129: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 130: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 131: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 132: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 133: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 134: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 135: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,514 INFO L273 TraceCheckUtils]: 136: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 137: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 138: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 139: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 140: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 141: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 142: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 143: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 144: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 145: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,515 INFO L273 TraceCheckUtils]: 146: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 147: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 148: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 149: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 150: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 151: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 152: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 153: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 154: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 155: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,516 INFO L273 TraceCheckUtils]: 156: Hoare triple {31386#false} assume !(~i~0 < 40); {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L273 TraceCheckUtils]: 157: Hoare triple {31386#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L273 TraceCheckUtils]: 158: Hoare triple {31386#false} assume true; {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L268 TraceCheckUtils]: 159: Hoare quadruple {31386#false} {31386#false} #79#return; {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L273 TraceCheckUtils]: 160: Hoare triple {31386#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L273 TraceCheckUtils]: 161: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L273 TraceCheckUtils]: 162: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L273 TraceCheckUtils]: 163: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L273 TraceCheckUtils]: 164: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L273 TraceCheckUtils]: 165: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:53,517 INFO L273 TraceCheckUtils]: 166: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 167: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 168: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 169: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 170: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 171: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 172: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 173: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 174: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 175: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:53,518 INFO L273 TraceCheckUtils]: 176: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L273 TraceCheckUtils]: 177: Hoare triple {31386#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L273 TraceCheckUtils]: 178: Hoare triple {31386#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L273 TraceCheckUtils]: 179: Hoare triple {31386#false} assume !(~i~2 < 39); {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L273 TraceCheckUtils]: 180: Hoare triple {31386#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L256 TraceCheckUtils]: 181: Hoare triple {31386#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L273 TraceCheckUtils]: 182: Hoare triple {31386#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L273 TraceCheckUtils]: 183: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L273 TraceCheckUtils]: 184: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L273 TraceCheckUtils]: 185: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,519 INFO L273 TraceCheckUtils]: 186: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 187: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 188: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 189: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 190: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 191: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 192: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 193: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 194: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 195: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,520 INFO L273 TraceCheckUtils]: 196: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 197: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 198: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 199: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 200: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 201: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 202: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 203: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 204: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 205: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,521 INFO L273 TraceCheckUtils]: 206: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 207: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 208: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 209: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 210: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 211: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 212: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 213: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 214: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 215: Hoare triple {31386#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {31386#false} is VALID [2018-11-23 12:17:53,522 INFO L273 TraceCheckUtils]: 216: Hoare triple {31386#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,523 INFO L273 TraceCheckUtils]: 217: Hoare triple {31386#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {31386#false} is VALID [2018-11-23 12:17:53,523 INFO L273 TraceCheckUtils]: 218: Hoare triple {31386#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {31386#false} is VALID [2018-11-23 12:17:53,523 INFO L273 TraceCheckUtils]: 219: Hoare triple {31386#false} assume !(~i~0 < 40); {31386#false} is VALID [2018-11-23 12:17:53,523 INFO L273 TraceCheckUtils]: 220: Hoare triple {31386#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {31386#false} is VALID [2018-11-23 12:17:53,523 INFO L273 TraceCheckUtils]: 221: Hoare triple {31386#false} assume true; {31386#false} is VALID [2018-11-23 12:17:53,523 INFO L268 TraceCheckUtils]: 222: Hoare quadruple {31386#false} {31386#false} #81#return; {31386#false} is VALID [2018-11-23 12:17:53,523 INFO L273 TraceCheckUtils]: 223: Hoare triple {31386#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {31386#false} is VALID [2018-11-23 12:17:53,523 INFO L273 TraceCheckUtils]: 224: Hoare triple {31386#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {31386#false} is VALID [2018-11-23 12:17:53,523 INFO L273 TraceCheckUtils]: 225: Hoare triple {31386#false} assume !false; {31386#false} is VALID [2018-11-23 12:17:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2737 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2018-11-23 12:17:53,564 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:17:53,564 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 38 [2018-11-23 12:17:53,564 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 226 [2018-11-23 12:17:53,565 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:17:53,565 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states. [2018-11-23 12:17:53,687 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:53,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 38 states [2018-11-23 12:17:53,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2018-11-23 12:17:53,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=703, Invalid=703, Unknown=0, NotChecked=0, Total=1406 [2018-11-23 12:17:53,689 INFO L87 Difference]: Start difference. First operand 145 states and 158 transitions. Second operand 38 states. [2018-11-23 12:17:54,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:54,909 INFO L93 Difference]: Finished difference Result 218 states and 244 transitions. [2018-11-23 12:17:54,909 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-11-23 12:17:54,909 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 226 [2018-11-23 12:17:54,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:17:54,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-11-23 12:17:54,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 128 transitions. [2018-11-23 12:17:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-11-23 12:17:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 128 transitions. [2018-11-23 12:17:54,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 128 transitions. [2018-11-23 12:17:55,034 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:17:55,037 INFO L225 Difference]: With dead ends: 218 [2018-11-23 12:17:55,038 INFO L226 Difference]: Without dead ends: 148 [2018-11-23 12:17:55,038 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=703, Invalid=703, Unknown=0, NotChecked=0, Total=1406 [2018-11-23 12:17:55,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2018-11-23 12:17:55,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 147. [2018-11-23 12:17:55,118 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:17:55,118 INFO L82 GeneralOperation]: Start isEquivalent. First operand 148 states. Second operand 147 states. [2018-11-23 12:17:55,118 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 147 states. [2018-11-23 12:17:55,118 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 147 states. [2018-11-23 12:17:55,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:55,122 INFO L93 Difference]: Finished difference Result 148 states and 161 transitions. [2018-11-23 12:17:55,122 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 161 transitions. [2018-11-23 12:17:55,123 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:55,123 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:55,123 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand 148 states. [2018-11-23 12:17:55,123 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 148 states. [2018-11-23 12:17:55,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:17:55,125 INFO L93 Difference]: Finished difference Result 148 states and 161 transitions. [2018-11-23 12:17:55,125 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 161 transitions. [2018-11-23 12:17:55,126 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:17:55,126 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:17:55,126 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:17:55,126 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:17:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states. [2018-11-23 12:17:55,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 160 transitions. [2018-11-23 12:17:55,128 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 160 transitions. Word has length 226 [2018-11-23 12:17:55,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:17:55,128 INFO L480 AbstractCegarLoop]: Abstraction has 147 states and 160 transitions. [2018-11-23 12:17:55,128 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2018-11-23 12:17:55,128 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 160 transitions. [2018-11-23 12:17:55,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2018-11-23 12:17:55,129 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:17:55,129 INFO L402 BasicCegarLoop]: trace histogram [35, 35, 27, 27, 27, 27, 9, 9, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:17:55,129 INFO L423 AbstractCegarLoop]: === Iteration 38 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:17:55,130 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:17:55,130 INFO L82 PathProgramCache]: Analyzing trace with hash 151431122, now seen corresponding path program 35 times [2018-11-23 12:17:55,130 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:17:55,130 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:17:55,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:55,130 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:17:55,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:17:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:17:56,039 INFO L256 TraceCheckUtils]: 0: Hoare triple {32913#true} call ULTIMATE.init(); {32913#true} is VALID [2018-11-23 12:17:56,039 INFO L273 TraceCheckUtils]: 1: Hoare triple {32913#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {32913#true} is VALID [2018-11-23 12:17:56,039 INFO L273 TraceCheckUtils]: 2: Hoare triple {32913#true} assume true; {32913#true} is VALID [2018-11-23 12:17:56,039 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {32913#true} {32913#true} #73#return; {32913#true} is VALID [2018-11-23 12:17:56,039 INFO L256 TraceCheckUtils]: 4: Hoare triple {32913#true} call #t~ret14 := main(); {32913#true} is VALID [2018-11-23 12:17:56,040 INFO L273 TraceCheckUtils]: 5: Hoare triple {32913#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {32915#(= main_~i~1 0)} is VALID [2018-11-23 12:17:56,040 INFO L273 TraceCheckUtils]: 6: Hoare triple {32915#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32915#(= main_~i~1 0)} is VALID [2018-11-23 12:17:56,040 INFO L273 TraceCheckUtils]: 7: Hoare triple {32915#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32916#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:56,041 INFO L273 TraceCheckUtils]: 8: Hoare triple {32916#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32916#(<= main_~i~1 1)} is VALID [2018-11-23 12:17:56,041 INFO L273 TraceCheckUtils]: 9: Hoare triple {32916#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32917#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:56,042 INFO L273 TraceCheckUtils]: 10: Hoare triple {32917#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32917#(<= main_~i~1 2)} is VALID [2018-11-23 12:17:56,043 INFO L273 TraceCheckUtils]: 11: Hoare triple {32917#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32918#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:56,043 INFO L273 TraceCheckUtils]: 12: Hoare triple {32918#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32918#(<= main_~i~1 3)} is VALID [2018-11-23 12:17:56,044 INFO L273 TraceCheckUtils]: 13: Hoare triple {32918#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32919#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:56,044 INFO L273 TraceCheckUtils]: 14: Hoare triple {32919#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32919#(<= main_~i~1 4)} is VALID [2018-11-23 12:17:56,045 INFO L273 TraceCheckUtils]: 15: Hoare triple {32919#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32920#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:56,046 INFO L273 TraceCheckUtils]: 16: Hoare triple {32920#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32920#(<= main_~i~1 5)} is VALID [2018-11-23 12:17:56,046 INFO L273 TraceCheckUtils]: 17: Hoare triple {32920#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32921#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:56,047 INFO L273 TraceCheckUtils]: 18: Hoare triple {32921#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32921#(<= main_~i~1 6)} is VALID [2018-11-23 12:17:56,048 INFO L273 TraceCheckUtils]: 19: Hoare triple {32921#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32922#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:56,048 INFO L273 TraceCheckUtils]: 20: Hoare triple {32922#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32922#(<= main_~i~1 7)} is VALID [2018-11-23 12:17:56,049 INFO L273 TraceCheckUtils]: 21: Hoare triple {32922#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32923#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:56,049 INFO L273 TraceCheckUtils]: 22: Hoare triple {32923#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32923#(<= main_~i~1 8)} is VALID [2018-11-23 12:17:56,050 INFO L273 TraceCheckUtils]: 23: Hoare triple {32923#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32924#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:56,051 INFO L273 TraceCheckUtils]: 24: Hoare triple {32924#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32924#(<= main_~i~1 9)} is VALID [2018-11-23 12:17:56,051 INFO L273 TraceCheckUtils]: 25: Hoare triple {32924#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32925#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:56,052 INFO L273 TraceCheckUtils]: 26: Hoare triple {32925#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32925#(<= main_~i~1 10)} is VALID [2018-11-23 12:17:56,053 INFO L273 TraceCheckUtils]: 27: Hoare triple {32925#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32926#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:56,053 INFO L273 TraceCheckUtils]: 28: Hoare triple {32926#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32926#(<= main_~i~1 11)} is VALID [2018-11-23 12:17:56,054 INFO L273 TraceCheckUtils]: 29: Hoare triple {32926#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32927#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:56,054 INFO L273 TraceCheckUtils]: 30: Hoare triple {32927#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32927#(<= main_~i~1 12)} is VALID [2018-11-23 12:17:56,055 INFO L273 TraceCheckUtils]: 31: Hoare triple {32927#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32928#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:56,056 INFO L273 TraceCheckUtils]: 32: Hoare triple {32928#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32928#(<= main_~i~1 13)} is VALID [2018-11-23 12:17:56,056 INFO L273 TraceCheckUtils]: 33: Hoare triple {32928#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32929#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:56,057 INFO L273 TraceCheckUtils]: 34: Hoare triple {32929#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32929#(<= main_~i~1 14)} is VALID [2018-11-23 12:17:56,058 INFO L273 TraceCheckUtils]: 35: Hoare triple {32929#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32930#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:56,058 INFO L273 TraceCheckUtils]: 36: Hoare triple {32930#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32930#(<= main_~i~1 15)} is VALID [2018-11-23 12:17:56,059 INFO L273 TraceCheckUtils]: 37: Hoare triple {32930#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32931#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:56,059 INFO L273 TraceCheckUtils]: 38: Hoare triple {32931#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32931#(<= main_~i~1 16)} is VALID [2018-11-23 12:17:56,060 INFO L273 TraceCheckUtils]: 39: Hoare triple {32931#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32932#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:56,060 INFO L273 TraceCheckUtils]: 40: Hoare triple {32932#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32932#(<= main_~i~1 17)} is VALID [2018-11-23 12:17:56,061 INFO L273 TraceCheckUtils]: 41: Hoare triple {32932#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32933#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:56,062 INFO L273 TraceCheckUtils]: 42: Hoare triple {32933#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32933#(<= main_~i~1 18)} is VALID [2018-11-23 12:17:56,062 INFO L273 TraceCheckUtils]: 43: Hoare triple {32933#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32934#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:56,063 INFO L273 TraceCheckUtils]: 44: Hoare triple {32934#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32934#(<= main_~i~1 19)} is VALID [2018-11-23 12:17:56,064 INFO L273 TraceCheckUtils]: 45: Hoare triple {32934#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32935#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:56,064 INFO L273 TraceCheckUtils]: 46: Hoare triple {32935#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32935#(<= main_~i~1 20)} is VALID [2018-11-23 12:17:56,065 INFO L273 TraceCheckUtils]: 47: Hoare triple {32935#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32936#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:56,065 INFO L273 TraceCheckUtils]: 48: Hoare triple {32936#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32936#(<= main_~i~1 21)} is VALID [2018-11-23 12:17:56,066 INFO L273 TraceCheckUtils]: 49: Hoare triple {32936#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32937#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:56,067 INFO L273 TraceCheckUtils]: 50: Hoare triple {32937#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32937#(<= main_~i~1 22)} is VALID [2018-11-23 12:17:56,067 INFO L273 TraceCheckUtils]: 51: Hoare triple {32937#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32938#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:56,068 INFO L273 TraceCheckUtils]: 52: Hoare triple {32938#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32938#(<= main_~i~1 23)} is VALID [2018-11-23 12:17:56,069 INFO L273 TraceCheckUtils]: 53: Hoare triple {32938#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32939#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:56,069 INFO L273 TraceCheckUtils]: 54: Hoare triple {32939#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32939#(<= main_~i~1 24)} is VALID [2018-11-23 12:17:56,070 INFO L273 TraceCheckUtils]: 55: Hoare triple {32939#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32940#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:56,070 INFO L273 TraceCheckUtils]: 56: Hoare triple {32940#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32940#(<= main_~i~1 25)} is VALID [2018-11-23 12:17:56,071 INFO L273 TraceCheckUtils]: 57: Hoare triple {32940#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32941#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:56,072 INFO L273 TraceCheckUtils]: 58: Hoare triple {32941#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32941#(<= main_~i~1 26)} is VALID [2018-11-23 12:17:56,072 INFO L273 TraceCheckUtils]: 59: Hoare triple {32941#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32942#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:56,073 INFO L273 TraceCheckUtils]: 60: Hoare triple {32942#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32942#(<= main_~i~1 27)} is VALID [2018-11-23 12:17:56,074 INFO L273 TraceCheckUtils]: 61: Hoare triple {32942#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32943#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:56,074 INFO L273 TraceCheckUtils]: 62: Hoare triple {32943#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32943#(<= main_~i~1 28)} is VALID [2018-11-23 12:17:56,075 INFO L273 TraceCheckUtils]: 63: Hoare triple {32943#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32944#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:56,075 INFO L273 TraceCheckUtils]: 64: Hoare triple {32944#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32944#(<= main_~i~1 29)} is VALID [2018-11-23 12:17:56,076 INFO L273 TraceCheckUtils]: 65: Hoare triple {32944#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32945#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:56,077 INFO L273 TraceCheckUtils]: 66: Hoare triple {32945#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32945#(<= main_~i~1 30)} is VALID [2018-11-23 12:17:56,077 INFO L273 TraceCheckUtils]: 67: Hoare triple {32945#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32946#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:56,078 INFO L273 TraceCheckUtils]: 68: Hoare triple {32946#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32946#(<= main_~i~1 31)} is VALID [2018-11-23 12:17:56,078 INFO L273 TraceCheckUtils]: 69: Hoare triple {32946#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32947#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:56,079 INFO L273 TraceCheckUtils]: 70: Hoare triple {32947#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32947#(<= main_~i~1 32)} is VALID [2018-11-23 12:17:56,080 INFO L273 TraceCheckUtils]: 71: Hoare triple {32947#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32948#(<= main_~i~1 33)} is VALID [2018-11-23 12:17:56,080 INFO L273 TraceCheckUtils]: 72: Hoare triple {32948#(<= main_~i~1 33)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32948#(<= main_~i~1 33)} is VALID [2018-11-23 12:17:56,081 INFO L273 TraceCheckUtils]: 73: Hoare triple {32948#(<= main_~i~1 33)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32949#(<= main_~i~1 34)} is VALID [2018-11-23 12:17:56,081 INFO L273 TraceCheckUtils]: 74: Hoare triple {32949#(<= main_~i~1 34)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32949#(<= main_~i~1 34)} is VALID [2018-11-23 12:17:56,082 INFO L273 TraceCheckUtils]: 75: Hoare triple {32949#(<= main_~i~1 34)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32950#(<= main_~i~1 35)} is VALID [2018-11-23 12:17:56,083 INFO L273 TraceCheckUtils]: 76: Hoare triple {32950#(<= main_~i~1 35)} assume !(~i~1 < 40); {32914#false} is VALID [2018-11-23 12:17:56,083 INFO L256 TraceCheckUtils]: 77: Hoare triple {32914#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {32913#true} is VALID [2018-11-23 12:17:56,083 INFO L273 TraceCheckUtils]: 78: Hoare triple {32913#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {32913#true} is VALID [2018-11-23 12:17:56,083 INFO L273 TraceCheckUtils]: 79: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,084 INFO L273 TraceCheckUtils]: 80: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,084 INFO L273 TraceCheckUtils]: 81: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,084 INFO L273 TraceCheckUtils]: 82: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,084 INFO L273 TraceCheckUtils]: 83: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,084 INFO L273 TraceCheckUtils]: 84: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,084 INFO L273 TraceCheckUtils]: 85: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,085 INFO L273 TraceCheckUtils]: 86: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,085 INFO L273 TraceCheckUtils]: 87: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,085 INFO L273 TraceCheckUtils]: 88: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,085 INFO L273 TraceCheckUtils]: 89: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,085 INFO L273 TraceCheckUtils]: 90: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,086 INFO L273 TraceCheckUtils]: 91: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,086 INFO L273 TraceCheckUtils]: 92: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,086 INFO L273 TraceCheckUtils]: 93: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,086 INFO L273 TraceCheckUtils]: 94: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,086 INFO L273 TraceCheckUtils]: 95: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,086 INFO L273 TraceCheckUtils]: 96: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,087 INFO L273 TraceCheckUtils]: 97: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,087 INFO L273 TraceCheckUtils]: 98: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,087 INFO L273 TraceCheckUtils]: 99: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,087 INFO L273 TraceCheckUtils]: 100: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,087 INFO L273 TraceCheckUtils]: 101: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,087 INFO L273 TraceCheckUtils]: 102: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,088 INFO L273 TraceCheckUtils]: 103: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,088 INFO L273 TraceCheckUtils]: 104: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,088 INFO L273 TraceCheckUtils]: 105: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,088 INFO L273 TraceCheckUtils]: 106: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,088 INFO L273 TraceCheckUtils]: 107: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,088 INFO L273 TraceCheckUtils]: 108: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,088 INFO L273 TraceCheckUtils]: 109: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,088 INFO L273 TraceCheckUtils]: 110: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,088 INFO L273 TraceCheckUtils]: 111: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,089 INFO L273 TraceCheckUtils]: 112: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,089 INFO L273 TraceCheckUtils]: 113: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,089 INFO L273 TraceCheckUtils]: 114: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,089 INFO L273 TraceCheckUtils]: 115: Hoare triple {32913#true} assume !(~i~0 < 40); {32913#true} is VALID [2018-11-23 12:17:56,089 INFO L273 TraceCheckUtils]: 116: Hoare triple {32913#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {32913#true} is VALID [2018-11-23 12:17:56,089 INFO L273 TraceCheckUtils]: 117: Hoare triple {32913#true} assume true; {32913#true} is VALID [2018-11-23 12:17:56,089 INFO L268 TraceCheckUtils]: 118: Hoare quadruple {32913#true} {32914#false} #77#return; {32914#false} is VALID [2018-11-23 12:17:56,089 INFO L273 TraceCheckUtils]: 119: Hoare triple {32914#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {32914#false} is VALID [2018-11-23 12:17:56,089 INFO L256 TraceCheckUtils]: 120: Hoare triple {32914#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 121: Hoare triple {32913#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 122: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 123: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 124: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 125: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 126: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 127: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 128: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 129: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,090 INFO L273 TraceCheckUtils]: 130: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 131: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 132: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 133: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 134: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 135: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 136: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 137: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 138: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 139: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,091 INFO L273 TraceCheckUtils]: 140: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,092 INFO L273 TraceCheckUtils]: 141: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,092 INFO L273 TraceCheckUtils]: 142: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,092 INFO L273 TraceCheckUtils]: 143: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,092 INFO L273 TraceCheckUtils]: 144: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,092 INFO L273 TraceCheckUtils]: 145: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,092 INFO L273 TraceCheckUtils]: 146: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,092 INFO L273 TraceCheckUtils]: 147: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,092 INFO L273 TraceCheckUtils]: 148: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,092 INFO L273 TraceCheckUtils]: 149: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 150: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 151: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 152: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 153: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 154: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 155: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 156: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 157: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 158: Hoare triple {32913#true} assume !(~i~0 < 40); {32913#true} is VALID [2018-11-23 12:17:56,093 INFO L273 TraceCheckUtils]: 159: Hoare triple {32913#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {32913#true} is VALID [2018-11-23 12:17:56,094 INFO L273 TraceCheckUtils]: 160: Hoare triple {32913#true} assume true; {32913#true} is VALID [2018-11-23 12:17:56,094 INFO L268 TraceCheckUtils]: 161: Hoare quadruple {32913#true} {32914#false} #79#return; {32914#false} is VALID [2018-11-23 12:17:56,094 INFO L273 TraceCheckUtils]: 162: Hoare triple {32914#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {32914#false} is VALID [2018-11-23 12:17:56,094 INFO L273 TraceCheckUtils]: 163: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:17:56,094 INFO L273 TraceCheckUtils]: 164: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:17:56,094 INFO L273 TraceCheckUtils]: 165: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:17:56,094 INFO L273 TraceCheckUtils]: 166: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:17:56,094 INFO L273 TraceCheckUtils]: 167: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:17:56,094 INFO L273 TraceCheckUtils]: 168: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:17:56,094 INFO L273 TraceCheckUtils]: 169: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 170: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 171: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 172: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 173: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 174: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 175: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 176: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 177: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 178: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:17:56,095 INFO L273 TraceCheckUtils]: 179: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:17:56,096 INFO L273 TraceCheckUtils]: 180: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:17:56,096 INFO L273 TraceCheckUtils]: 181: Hoare triple {32914#false} assume !(~i~2 < 39); {32914#false} is VALID [2018-11-23 12:17:56,096 INFO L273 TraceCheckUtils]: 182: Hoare triple {32914#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {32914#false} is VALID [2018-11-23 12:17:56,096 INFO L256 TraceCheckUtils]: 183: Hoare triple {32914#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {32913#true} is VALID [2018-11-23 12:17:56,096 INFO L273 TraceCheckUtils]: 184: Hoare triple {32913#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {32913#true} is VALID [2018-11-23 12:17:56,096 INFO L273 TraceCheckUtils]: 185: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,096 INFO L273 TraceCheckUtils]: 186: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,096 INFO L273 TraceCheckUtils]: 187: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,096 INFO L273 TraceCheckUtils]: 188: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,096 INFO L273 TraceCheckUtils]: 189: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,097 INFO L273 TraceCheckUtils]: 190: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,097 INFO L273 TraceCheckUtils]: 191: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,097 INFO L273 TraceCheckUtils]: 192: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,097 INFO L273 TraceCheckUtils]: 193: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,097 INFO L273 TraceCheckUtils]: 194: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,097 INFO L273 TraceCheckUtils]: 195: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,097 INFO L273 TraceCheckUtils]: 196: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,097 INFO L273 TraceCheckUtils]: 197: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,097 INFO L273 TraceCheckUtils]: 198: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 199: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 200: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 201: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 202: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 203: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 204: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 205: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 206: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 207: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,098 INFO L273 TraceCheckUtils]: 208: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 209: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 210: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 211: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 212: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 213: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 214: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 215: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 216: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 217: Hoare triple {32913#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32913#true} is VALID [2018-11-23 12:17:56,099 INFO L273 TraceCheckUtils]: 218: Hoare triple {32913#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,100 INFO L273 TraceCheckUtils]: 219: Hoare triple {32913#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32913#true} is VALID [2018-11-23 12:17:56,100 INFO L273 TraceCheckUtils]: 220: Hoare triple {32913#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32913#true} is VALID [2018-11-23 12:17:56,100 INFO L273 TraceCheckUtils]: 221: Hoare triple {32913#true} assume !(~i~0 < 40); {32913#true} is VALID [2018-11-23 12:17:56,100 INFO L273 TraceCheckUtils]: 222: Hoare triple {32913#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {32913#true} is VALID [2018-11-23 12:17:56,100 INFO L273 TraceCheckUtils]: 223: Hoare triple {32913#true} assume true; {32913#true} is VALID [2018-11-23 12:17:56,100 INFO L268 TraceCheckUtils]: 224: Hoare quadruple {32913#true} {32914#false} #81#return; {32914#false} is VALID [2018-11-23 12:17:56,100 INFO L273 TraceCheckUtils]: 225: Hoare triple {32914#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {32914#false} is VALID [2018-11-23 12:17:56,100 INFO L273 TraceCheckUtils]: 226: Hoare triple {32914#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {32914#false} is VALID [2018-11-23 12:17:56,100 INFO L273 TraceCheckUtils]: 227: Hoare triple {32914#false} assume !false; {32914#false} is VALID [2018-11-23 12:17:56,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2806 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2018-11-23 12:17:56,122 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:17:56,122 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:17:56,130 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-23 12:18:21,670 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 35 check-sat command(s) [2018-11-23 12:18:21,670 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:21,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:21,730 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:22,102 INFO L256 TraceCheckUtils]: 0: Hoare triple {32913#true} call ULTIMATE.init(); {32913#true} is VALID [2018-11-23 12:18:22,103 INFO L273 TraceCheckUtils]: 1: Hoare triple {32913#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {32913#true} is VALID [2018-11-23 12:18:22,103 INFO L273 TraceCheckUtils]: 2: Hoare triple {32913#true} assume true; {32913#true} is VALID [2018-11-23 12:18:22,103 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {32913#true} {32913#true} #73#return; {32913#true} is VALID [2018-11-23 12:18:22,104 INFO L256 TraceCheckUtils]: 4: Hoare triple {32913#true} call #t~ret14 := main(); {32913#true} is VALID [2018-11-23 12:18:22,104 INFO L273 TraceCheckUtils]: 5: Hoare triple {32913#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {32913#true} is VALID [2018-11-23 12:18:22,104 INFO L273 TraceCheckUtils]: 6: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,104 INFO L273 TraceCheckUtils]: 7: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,104 INFO L273 TraceCheckUtils]: 8: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,104 INFO L273 TraceCheckUtils]: 9: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,105 INFO L273 TraceCheckUtils]: 10: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,105 INFO L273 TraceCheckUtils]: 11: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,105 INFO L273 TraceCheckUtils]: 12: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,105 INFO L273 TraceCheckUtils]: 13: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,105 INFO L273 TraceCheckUtils]: 14: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,105 INFO L273 TraceCheckUtils]: 15: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,105 INFO L273 TraceCheckUtils]: 16: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,105 INFO L273 TraceCheckUtils]: 17: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,105 INFO L273 TraceCheckUtils]: 18: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 19: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 20: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 21: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 22: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 23: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 24: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 25: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 26: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 27: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,106 INFO L273 TraceCheckUtils]: 28: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 29: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 30: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 31: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 32: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 33: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 34: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 35: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 36: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 37: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,107 INFO L273 TraceCheckUtils]: 38: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 39: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 40: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 41: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 42: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 43: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 44: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 45: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 46: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 47: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,108 INFO L273 TraceCheckUtils]: 48: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 49: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 50: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 51: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 52: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 53: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 54: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 55: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 56: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 57: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,109 INFO L273 TraceCheckUtils]: 58: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 59: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 60: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 61: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 62: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 63: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 64: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 65: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 66: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 67: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,110 INFO L273 TraceCheckUtils]: 68: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,111 INFO L273 TraceCheckUtils]: 69: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,111 INFO L273 TraceCheckUtils]: 70: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,111 INFO L273 TraceCheckUtils]: 71: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,111 INFO L273 TraceCheckUtils]: 72: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,111 INFO L273 TraceCheckUtils]: 73: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,111 INFO L273 TraceCheckUtils]: 74: Hoare triple {32913#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {32913#true} is VALID [2018-11-23 12:18:22,111 INFO L273 TraceCheckUtils]: 75: Hoare triple {32913#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {32913#true} is VALID [2018-11-23 12:18:22,111 INFO L273 TraceCheckUtils]: 76: Hoare triple {32913#true} assume !(~i~1 < 40); {32913#true} is VALID [2018-11-23 12:18:22,111 INFO L256 TraceCheckUtils]: 77: Hoare triple {32913#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {32913#true} is VALID [2018-11-23 12:18:22,112 INFO L273 TraceCheckUtils]: 78: Hoare triple {32913#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {33188#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:22,112 INFO L273 TraceCheckUtils]: 79: Hoare triple {33188#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {33188#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:22,112 INFO L273 TraceCheckUtils]: 80: Hoare triple {33188#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {33188#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:22,113 INFO L273 TraceCheckUtils]: 81: Hoare triple {33188#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {33188#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:22,113 INFO L273 TraceCheckUtils]: 82: Hoare triple {33188#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33201#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:22,114 INFO L273 TraceCheckUtils]: 83: Hoare triple {33201#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {33201#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:22,114 INFO L273 TraceCheckUtils]: 84: Hoare triple {33201#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {33201#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:22,114 INFO L273 TraceCheckUtils]: 85: Hoare triple {33201#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {33201#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:22,115 INFO L273 TraceCheckUtils]: 86: Hoare triple {33201#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33214#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:22,115 INFO L273 TraceCheckUtils]: 87: Hoare triple {33214#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {33214#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:22,115 INFO L273 TraceCheckUtils]: 88: Hoare triple {33214#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {33214#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:22,116 INFO L273 TraceCheckUtils]: 89: Hoare triple {33214#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {33214#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:22,116 INFO L273 TraceCheckUtils]: 90: Hoare triple {33214#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33227#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:22,117 INFO L273 TraceCheckUtils]: 91: Hoare triple {33227#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {33227#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:22,117 INFO L273 TraceCheckUtils]: 92: Hoare triple {33227#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {33227#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:22,118 INFO L273 TraceCheckUtils]: 93: Hoare triple {33227#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {33227#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:22,119 INFO L273 TraceCheckUtils]: 94: Hoare triple {33227#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33240#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:22,119 INFO L273 TraceCheckUtils]: 95: Hoare triple {33240#(<= max_~i~0 4)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {33240#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:22,120 INFO L273 TraceCheckUtils]: 96: Hoare triple {33240#(<= max_~i~0 4)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {33240#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:22,120 INFO L273 TraceCheckUtils]: 97: Hoare triple {33240#(<= max_~i~0 4)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {33240#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:22,121 INFO L273 TraceCheckUtils]: 98: Hoare triple {33240#(<= max_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33253#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:22,121 INFO L273 TraceCheckUtils]: 99: Hoare triple {33253#(<= max_~i~0 5)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {33253#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:22,122 INFO L273 TraceCheckUtils]: 100: Hoare triple {33253#(<= max_~i~0 5)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {33253#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:22,122 INFO L273 TraceCheckUtils]: 101: Hoare triple {33253#(<= max_~i~0 5)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {33253#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:22,123 INFO L273 TraceCheckUtils]: 102: Hoare triple {33253#(<= max_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33266#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:22,123 INFO L273 TraceCheckUtils]: 103: Hoare triple {33266#(<= max_~i~0 6)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {33266#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:22,124 INFO L273 TraceCheckUtils]: 104: Hoare triple {33266#(<= max_~i~0 6)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {33266#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:22,124 INFO L273 TraceCheckUtils]: 105: Hoare triple {33266#(<= max_~i~0 6)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {33266#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:22,125 INFO L273 TraceCheckUtils]: 106: Hoare triple {33266#(<= max_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33279#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:22,126 INFO L273 TraceCheckUtils]: 107: Hoare triple {33279#(<= max_~i~0 7)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {33279#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:22,126 INFO L273 TraceCheckUtils]: 108: Hoare triple {33279#(<= max_~i~0 7)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {33279#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:22,127 INFO L273 TraceCheckUtils]: 109: Hoare triple {33279#(<= max_~i~0 7)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {33279#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:22,127 INFO L273 TraceCheckUtils]: 110: Hoare triple {33279#(<= max_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33292#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:22,128 INFO L273 TraceCheckUtils]: 111: Hoare triple {33292#(<= max_~i~0 8)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {33292#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:22,128 INFO L273 TraceCheckUtils]: 112: Hoare triple {33292#(<= max_~i~0 8)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {33292#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:22,129 INFO L273 TraceCheckUtils]: 113: Hoare triple {33292#(<= max_~i~0 8)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {33292#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:22,130 INFO L273 TraceCheckUtils]: 114: Hoare triple {33292#(<= max_~i~0 8)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {33305#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:22,130 INFO L273 TraceCheckUtils]: 115: Hoare triple {33305#(<= max_~i~0 9)} assume !(~i~0 < 40); {32914#false} is VALID [2018-11-23 12:18:22,131 INFO L273 TraceCheckUtils]: 116: Hoare triple {32914#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {32914#false} is VALID [2018-11-23 12:18:22,131 INFO L273 TraceCheckUtils]: 117: Hoare triple {32914#false} assume true; {32914#false} is VALID [2018-11-23 12:18:22,131 INFO L268 TraceCheckUtils]: 118: Hoare quadruple {32914#false} {32913#true} #77#return; {32914#false} is VALID [2018-11-23 12:18:22,131 INFO L273 TraceCheckUtils]: 119: Hoare triple {32914#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {32914#false} is VALID [2018-11-23 12:18:22,131 INFO L256 TraceCheckUtils]: 120: Hoare triple {32914#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {32914#false} is VALID [2018-11-23 12:18:22,131 INFO L273 TraceCheckUtils]: 121: Hoare triple {32914#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {32914#false} is VALID [2018-11-23 12:18:22,132 INFO L273 TraceCheckUtils]: 122: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,132 INFO L273 TraceCheckUtils]: 123: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,132 INFO L273 TraceCheckUtils]: 124: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,132 INFO L273 TraceCheckUtils]: 125: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,132 INFO L273 TraceCheckUtils]: 126: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,132 INFO L273 TraceCheckUtils]: 127: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,133 INFO L273 TraceCheckUtils]: 128: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,133 INFO L273 TraceCheckUtils]: 129: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,133 INFO L273 TraceCheckUtils]: 130: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,133 INFO L273 TraceCheckUtils]: 131: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,133 INFO L273 TraceCheckUtils]: 132: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,134 INFO L273 TraceCheckUtils]: 133: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,134 INFO L273 TraceCheckUtils]: 134: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,134 INFO L273 TraceCheckUtils]: 135: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,134 INFO L273 TraceCheckUtils]: 136: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,134 INFO L273 TraceCheckUtils]: 137: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,134 INFO L273 TraceCheckUtils]: 138: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,135 INFO L273 TraceCheckUtils]: 139: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,135 INFO L273 TraceCheckUtils]: 140: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,135 INFO L273 TraceCheckUtils]: 141: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,135 INFO L273 TraceCheckUtils]: 142: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,135 INFO L273 TraceCheckUtils]: 143: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,135 INFO L273 TraceCheckUtils]: 144: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,136 INFO L273 TraceCheckUtils]: 145: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,136 INFO L273 TraceCheckUtils]: 146: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,136 INFO L273 TraceCheckUtils]: 147: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,136 INFO L273 TraceCheckUtils]: 148: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,136 INFO L273 TraceCheckUtils]: 149: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,136 INFO L273 TraceCheckUtils]: 150: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,136 INFO L273 TraceCheckUtils]: 151: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,136 INFO L273 TraceCheckUtils]: 152: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L273 TraceCheckUtils]: 153: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L273 TraceCheckUtils]: 154: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L273 TraceCheckUtils]: 155: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L273 TraceCheckUtils]: 156: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L273 TraceCheckUtils]: 157: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L273 TraceCheckUtils]: 158: Hoare triple {32914#false} assume !(~i~0 < 40); {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L273 TraceCheckUtils]: 159: Hoare triple {32914#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L273 TraceCheckUtils]: 160: Hoare triple {32914#false} assume true; {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L268 TraceCheckUtils]: 161: Hoare quadruple {32914#false} {32914#false} #79#return; {32914#false} is VALID [2018-11-23 12:18:22,137 INFO L273 TraceCheckUtils]: 162: Hoare triple {32914#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 163: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 164: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 165: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 166: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 167: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 168: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 169: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 170: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 171: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:18:22,138 INFO L273 TraceCheckUtils]: 172: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 173: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 174: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 175: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 176: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 177: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 178: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 179: Hoare triple {32914#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 180: Hoare triple {32914#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 181: Hoare triple {32914#false} assume !(~i~2 < 39); {32914#false} is VALID [2018-11-23 12:18:22,139 INFO L273 TraceCheckUtils]: 182: Hoare triple {32914#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L256 TraceCheckUtils]: 183: Hoare triple {32914#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L273 TraceCheckUtils]: 184: Hoare triple {32914#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L273 TraceCheckUtils]: 185: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L273 TraceCheckUtils]: 186: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L273 TraceCheckUtils]: 187: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L273 TraceCheckUtils]: 188: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L273 TraceCheckUtils]: 189: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L273 TraceCheckUtils]: 190: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L273 TraceCheckUtils]: 191: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,140 INFO L273 TraceCheckUtils]: 192: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 193: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 194: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 195: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 196: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 197: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 198: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 199: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 200: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 201: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,141 INFO L273 TraceCheckUtils]: 202: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 203: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 204: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 205: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 206: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 207: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 208: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 209: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 210: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 211: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,142 INFO L273 TraceCheckUtils]: 212: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 213: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 214: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 215: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 216: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 217: Hoare triple {32914#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 218: Hoare triple {32914#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 219: Hoare triple {32914#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 220: Hoare triple {32914#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 221: Hoare triple {32914#false} assume !(~i~0 < 40); {32914#false} is VALID [2018-11-23 12:18:22,143 INFO L273 TraceCheckUtils]: 222: Hoare triple {32914#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {32914#false} is VALID [2018-11-23 12:18:22,144 INFO L273 TraceCheckUtils]: 223: Hoare triple {32914#false} assume true; {32914#false} is VALID [2018-11-23 12:18:22,144 INFO L268 TraceCheckUtils]: 224: Hoare quadruple {32914#false} {32914#false} #81#return; {32914#false} is VALID [2018-11-23 12:18:22,144 INFO L273 TraceCheckUtils]: 225: Hoare triple {32914#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {32914#false} is VALID [2018-11-23 12:18:22,144 INFO L273 TraceCheckUtils]: 226: Hoare triple {32914#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {32914#false} is VALID [2018-11-23 12:18:22,144 INFO L273 TraceCheckUtils]: 227: Hoare triple {32914#false} assume !false; {32914#false} is VALID [2018-11-23 12:18:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2806 backedges. 688 proven. 153 refuted. 0 times theorem prover too weak. 1965 trivial. 0 not checked. [2018-11-23 12:18:22,189 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:22,189 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 12] total 48 [2018-11-23 12:18:22,190 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 228 [2018-11-23 12:18:22,190 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:22,190 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states. [2018-11-23 12:18:22,345 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:22,345 INFO L459 AbstractCegarLoop]: Interpolant automaton has 48 states [2018-11-23 12:18:22,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2018-11-23 12:18:22,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=768, Invalid=1488, Unknown=0, NotChecked=0, Total=2256 [2018-11-23 12:18:22,347 INFO L87 Difference]: Start difference. First operand 147 states and 160 transitions. Second operand 48 states. [2018-11-23 12:18:23,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:23,880 INFO L93 Difference]: Finished difference Result 227 states and 259 transitions. [2018-11-23 12:18:23,880 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-11-23 12:18:23,880 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 228 [2018-11-23 12:18:23,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:23,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-23 12:18:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 184 transitions. [2018-11-23 12:18:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-11-23 12:18:23,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 184 transitions. [2018-11-23 12:18:23,883 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 184 transitions. [2018-11-23 12:18:24,052 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:24,055 INFO L225 Difference]: With dead ends: 227 [2018-11-23 12:18:24,055 INFO L226 Difference]: Without dead ends: 157 [2018-11-23 12:18:24,056 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 350 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=768, Invalid=1488, Unknown=0, NotChecked=0, Total=2256 [2018-11-23 12:18:24,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2018-11-23 12:18:24,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 153. [2018-11-23 12:18:24,102 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:24,102 INFO L82 GeneralOperation]: Start isEquivalent. First operand 157 states. Second operand 153 states. [2018-11-23 12:18:24,102 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand 153 states. [2018-11-23 12:18:24,102 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 153 states. [2018-11-23 12:18:24,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:24,105 INFO L93 Difference]: Finished difference Result 157 states and 172 transitions. [2018-11-23 12:18:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 172 transitions. [2018-11-23 12:18:24,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:24,105 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:24,105 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 157 states. [2018-11-23 12:18:24,106 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 157 states. [2018-11-23 12:18:24,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:24,108 INFO L93 Difference]: Finished difference Result 157 states and 172 transitions. [2018-11-23 12:18:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 172 transitions. [2018-11-23 12:18:24,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:24,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:24,108 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:24,108 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:24,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2018-11-23 12:18:24,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 167 transitions. [2018-11-23 12:18:24,110 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 167 transitions. Word has length 228 [2018-11-23 12:18:24,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:24,111 INFO L480 AbstractCegarLoop]: Abstraction has 153 states and 167 transitions. [2018-11-23 12:18:24,111 INFO L481 AbstractCegarLoop]: Interpolant automaton has 48 states. [2018-11-23 12:18:24,111 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 167 transitions. [2018-11-23 12:18:24,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2018-11-23 12:18:24,112 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:24,112 INFO L402 BasicCegarLoop]: trace histogram [36, 36, 30, 30, 30, 30, 9, 9, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:24,112 INFO L423 AbstractCegarLoop]: === Iteration 39 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:24,112 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:24,112 INFO L82 PathProgramCache]: Analyzing trace with hash 958451247, now seen corresponding path program 36 times [2018-11-23 12:18:24,112 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:24,112 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:24,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:24,113 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:24,113 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:25,158 INFO L256 TraceCheckUtils]: 0: Hoare triple {34494#true} call ULTIMATE.init(); {34494#true} is VALID [2018-11-23 12:18:25,158 INFO L273 TraceCheckUtils]: 1: Hoare triple {34494#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {34494#true} is VALID [2018-11-23 12:18:25,158 INFO L273 TraceCheckUtils]: 2: Hoare triple {34494#true} assume true; {34494#true} is VALID [2018-11-23 12:18:25,158 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {34494#true} {34494#true} #73#return; {34494#true} is VALID [2018-11-23 12:18:25,159 INFO L256 TraceCheckUtils]: 4: Hoare triple {34494#true} call #t~ret14 := main(); {34494#true} is VALID [2018-11-23 12:18:25,160 INFO L273 TraceCheckUtils]: 5: Hoare triple {34494#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {34496#(= main_~i~1 0)} is VALID [2018-11-23 12:18:25,160 INFO L273 TraceCheckUtils]: 6: Hoare triple {34496#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34496#(= main_~i~1 0)} is VALID [2018-11-23 12:18:25,162 INFO L273 TraceCheckUtils]: 7: Hoare triple {34496#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34497#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:25,162 INFO L273 TraceCheckUtils]: 8: Hoare triple {34497#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34497#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:25,164 INFO L273 TraceCheckUtils]: 9: Hoare triple {34497#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34498#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:25,164 INFO L273 TraceCheckUtils]: 10: Hoare triple {34498#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34498#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:25,166 INFO L273 TraceCheckUtils]: 11: Hoare triple {34498#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34499#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:25,166 INFO L273 TraceCheckUtils]: 12: Hoare triple {34499#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34499#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:25,168 INFO L273 TraceCheckUtils]: 13: Hoare triple {34499#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34500#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:25,168 INFO L273 TraceCheckUtils]: 14: Hoare triple {34500#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34500#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:25,171 INFO L273 TraceCheckUtils]: 15: Hoare triple {34500#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34501#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:25,171 INFO L273 TraceCheckUtils]: 16: Hoare triple {34501#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34501#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:25,173 INFO L273 TraceCheckUtils]: 17: Hoare triple {34501#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34502#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:25,173 INFO L273 TraceCheckUtils]: 18: Hoare triple {34502#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34502#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:25,176 INFO L273 TraceCheckUtils]: 19: Hoare triple {34502#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34503#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:25,176 INFO L273 TraceCheckUtils]: 20: Hoare triple {34503#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34503#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:25,179 INFO L273 TraceCheckUtils]: 21: Hoare triple {34503#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34504#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:25,179 INFO L273 TraceCheckUtils]: 22: Hoare triple {34504#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34504#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:25,181 INFO L273 TraceCheckUtils]: 23: Hoare triple {34504#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34505#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:25,181 INFO L273 TraceCheckUtils]: 24: Hoare triple {34505#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34505#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:25,183 INFO L273 TraceCheckUtils]: 25: Hoare triple {34505#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34506#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:25,183 INFO L273 TraceCheckUtils]: 26: Hoare triple {34506#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34506#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:25,186 INFO L273 TraceCheckUtils]: 27: Hoare triple {34506#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34507#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:25,186 INFO L273 TraceCheckUtils]: 28: Hoare triple {34507#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34507#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:25,188 INFO L273 TraceCheckUtils]: 29: Hoare triple {34507#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34508#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:25,188 INFO L273 TraceCheckUtils]: 30: Hoare triple {34508#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34508#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:25,190 INFO L273 TraceCheckUtils]: 31: Hoare triple {34508#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34509#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:25,190 INFO L273 TraceCheckUtils]: 32: Hoare triple {34509#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34509#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:25,193 INFO L273 TraceCheckUtils]: 33: Hoare triple {34509#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34510#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:25,193 INFO L273 TraceCheckUtils]: 34: Hoare triple {34510#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34510#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:25,195 INFO L273 TraceCheckUtils]: 35: Hoare triple {34510#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34511#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:25,195 INFO L273 TraceCheckUtils]: 36: Hoare triple {34511#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34511#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:25,198 INFO L273 TraceCheckUtils]: 37: Hoare triple {34511#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34512#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:25,198 INFO L273 TraceCheckUtils]: 38: Hoare triple {34512#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34512#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:25,201 INFO L273 TraceCheckUtils]: 39: Hoare triple {34512#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34513#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:25,201 INFO L273 TraceCheckUtils]: 40: Hoare triple {34513#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34513#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:25,204 INFO L273 TraceCheckUtils]: 41: Hoare triple {34513#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34514#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:25,204 INFO L273 TraceCheckUtils]: 42: Hoare triple {34514#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34514#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:25,207 INFO L273 TraceCheckUtils]: 43: Hoare triple {34514#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34515#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:25,207 INFO L273 TraceCheckUtils]: 44: Hoare triple {34515#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34515#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:25,209 INFO L273 TraceCheckUtils]: 45: Hoare triple {34515#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34516#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:25,209 INFO L273 TraceCheckUtils]: 46: Hoare triple {34516#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34516#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:25,211 INFO L273 TraceCheckUtils]: 47: Hoare triple {34516#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34517#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:25,211 INFO L273 TraceCheckUtils]: 48: Hoare triple {34517#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34517#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:25,214 INFO L273 TraceCheckUtils]: 49: Hoare triple {34517#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34518#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:25,214 INFO L273 TraceCheckUtils]: 50: Hoare triple {34518#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34518#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:25,216 INFO L273 TraceCheckUtils]: 51: Hoare triple {34518#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34519#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:25,216 INFO L273 TraceCheckUtils]: 52: Hoare triple {34519#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34519#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:25,218 INFO L273 TraceCheckUtils]: 53: Hoare triple {34519#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34520#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:25,218 INFO L273 TraceCheckUtils]: 54: Hoare triple {34520#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34520#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:25,220 INFO L273 TraceCheckUtils]: 55: Hoare triple {34520#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34521#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:25,220 INFO L273 TraceCheckUtils]: 56: Hoare triple {34521#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34521#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:25,223 INFO L273 TraceCheckUtils]: 57: Hoare triple {34521#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34522#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:25,223 INFO L273 TraceCheckUtils]: 58: Hoare triple {34522#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34522#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:25,226 INFO L273 TraceCheckUtils]: 59: Hoare triple {34522#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34523#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:25,226 INFO L273 TraceCheckUtils]: 60: Hoare triple {34523#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34523#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:25,228 INFO L273 TraceCheckUtils]: 61: Hoare triple {34523#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34524#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:25,228 INFO L273 TraceCheckUtils]: 62: Hoare triple {34524#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34524#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:25,230 INFO L273 TraceCheckUtils]: 63: Hoare triple {34524#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34525#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:25,230 INFO L273 TraceCheckUtils]: 64: Hoare triple {34525#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34525#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:25,232 INFO L273 TraceCheckUtils]: 65: Hoare triple {34525#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34526#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:25,232 INFO L273 TraceCheckUtils]: 66: Hoare triple {34526#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34526#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:25,234 INFO L273 TraceCheckUtils]: 67: Hoare triple {34526#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34527#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:25,234 INFO L273 TraceCheckUtils]: 68: Hoare triple {34527#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34527#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:25,236 INFO L273 TraceCheckUtils]: 69: Hoare triple {34527#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34528#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:25,236 INFO L273 TraceCheckUtils]: 70: Hoare triple {34528#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34528#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:25,238 INFO L273 TraceCheckUtils]: 71: Hoare triple {34528#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34529#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:25,241 INFO L273 TraceCheckUtils]: 72: Hoare triple {34529#(<= main_~i~1 33)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34529#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:25,243 INFO L273 TraceCheckUtils]: 73: Hoare triple {34529#(<= main_~i~1 33)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34530#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:25,243 INFO L273 TraceCheckUtils]: 74: Hoare triple {34530#(<= main_~i~1 34)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34530#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:25,246 INFO L273 TraceCheckUtils]: 75: Hoare triple {34530#(<= main_~i~1 34)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34531#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:25,246 INFO L273 TraceCheckUtils]: 76: Hoare triple {34531#(<= main_~i~1 35)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34531#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:25,249 INFO L273 TraceCheckUtils]: 77: Hoare triple {34531#(<= main_~i~1 35)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34532#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:25,249 INFO L273 TraceCheckUtils]: 78: Hoare triple {34532#(<= main_~i~1 36)} assume !(~i~1 < 40); {34495#false} is VALID [2018-11-23 12:18:25,249 INFO L256 TraceCheckUtils]: 79: Hoare triple {34495#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {34494#true} is VALID [2018-11-23 12:18:25,249 INFO L273 TraceCheckUtils]: 80: Hoare triple {34494#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {34494#true} is VALID [2018-11-23 12:18:25,249 INFO L273 TraceCheckUtils]: 81: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,249 INFO L273 TraceCheckUtils]: 82: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 83: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 84: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 85: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 86: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 87: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 88: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 89: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 90: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 91: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,250 INFO L273 TraceCheckUtils]: 92: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 93: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 94: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 95: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 96: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 97: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 98: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 99: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 100: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 101: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,251 INFO L273 TraceCheckUtils]: 102: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,252 INFO L273 TraceCheckUtils]: 103: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,252 INFO L273 TraceCheckUtils]: 104: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,252 INFO L273 TraceCheckUtils]: 105: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,252 INFO L273 TraceCheckUtils]: 106: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,252 INFO L273 TraceCheckUtils]: 107: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,252 INFO L273 TraceCheckUtils]: 108: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,252 INFO L273 TraceCheckUtils]: 109: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,252 INFO L273 TraceCheckUtils]: 110: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,252 INFO L273 TraceCheckUtils]: 111: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 112: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 113: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 114: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 115: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 116: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 117: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 118: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 119: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 120: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,253 INFO L273 TraceCheckUtils]: 121: Hoare triple {34494#true} assume !(~i~0 < 40); {34494#true} is VALID [2018-11-23 12:18:25,254 INFO L273 TraceCheckUtils]: 122: Hoare triple {34494#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {34494#true} is VALID [2018-11-23 12:18:25,254 INFO L273 TraceCheckUtils]: 123: Hoare triple {34494#true} assume true; {34494#true} is VALID [2018-11-23 12:18:25,254 INFO L268 TraceCheckUtils]: 124: Hoare quadruple {34494#true} {34495#false} #77#return; {34495#false} is VALID [2018-11-23 12:18:25,254 INFO L273 TraceCheckUtils]: 125: Hoare triple {34495#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {34495#false} is VALID [2018-11-23 12:18:25,254 INFO L256 TraceCheckUtils]: 126: Hoare triple {34495#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {34494#true} is VALID [2018-11-23 12:18:25,254 INFO L273 TraceCheckUtils]: 127: Hoare triple {34494#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {34494#true} is VALID [2018-11-23 12:18:25,254 INFO L273 TraceCheckUtils]: 128: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,254 INFO L273 TraceCheckUtils]: 129: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,254 INFO L273 TraceCheckUtils]: 130: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,254 INFO L273 TraceCheckUtils]: 131: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 132: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 133: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 134: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 135: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 136: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 137: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 138: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 139: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 140: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,255 INFO L273 TraceCheckUtils]: 141: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,256 INFO L273 TraceCheckUtils]: 142: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,256 INFO L273 TraceCheckUtils]: 143: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,256 INFO L273 TraceCheckUtils]: 144: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,256 INFO L273 TraceCheckUtils]: 145: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,256 INFO L273 TraceCheckUtils]: 146: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,256 INFO L273 TraceCheckUtils]: 147: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,256 INFO L273 TraceCheckUtils]: 148: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,256 INFO L273 TraceCheckUtils]: 149: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,256 INFO L273 TraceCheckUtils]: 150: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 151: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 152: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 153: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 154: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 155: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 156: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 157: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 158: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 159: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,257 INFO L273 TraceCheckUtils]: 160: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 161: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 162: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 163: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 164: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 165: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 166: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 167: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 168: Hoare triple {34494#true} assume !(~i~0 < 40); {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 169: Hoare triple {34494#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {34494#true} is VALID [2018-11-23 12:18:25,258 INFO L273 TraceCheckUtils]: 170: Hoare triple {34494#true} assume true; {34494#true} is VALID [2018-11-23 12:18:25,259 INFO L268 TraceCheckUtils]: 171: Hoare quadruple {34494#true} {34495#false} #79#return; {34495#false} is VALID [2018-11-23 12:18:25,259 INFO L273 TraceCheckUtils]: 172: Hoare triple {34495#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {34495#false} is VALID [2018-11-23 12:18:25,259 INFO L273 TraceCheckUtils]: 173: Hoare triple {34495#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {34495#false} is VALID [2018-11-23 12:18:25,259 INFO L273 TraceCheckUtils]: 174: Hoare triple {34495#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {34495#false} is VALID [2018-11-23 12:18:25,259 INFO L273 TraceCheckUtils]: 175: Hoare triple {34495#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {34495#false} is VALID [2018-11-23 12:18:25,259 INFO L273 TraceCheckUtils]: 176: Hoare triple {34495#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {34495#false} is VALID [2018-11-23 12:18:25,259 INFO L273 TraceCheckUtils]: 177: Hoare triple {34495#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {34495#false} is VALID [2018-11-23 12:18:25,259 INFO L273 TraceCheckUtils]: 178: Hoare triple {34495#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {34495#false} is VALID [2018-11-23 12:18:25,259 INFO L273 TraceCheckUtils]: 179: Hoare triple {34495#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {34495#false} is VALID [2018-11-23 12:18:25,259 INFO L273 TraceCheckUtils]: 180: Hoare triple {34495#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 181: Hoare triple {34495#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 182: Hoare triple {34495#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 183: Hoare triple {34495#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 184: Hoare triple {34495#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 185: Hoare triple {34495#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 186: Hoare triple {34495#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 187: Hoare triple {34495#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 188: Hoare triple {34495#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 189: Hoare triple {34495#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {34495#false} is VALID [2018-11-23 12:18:25,260 INFO L273 TraceCheckUtils]: 190: Hoare triple {34495#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {34495#false} is VALID [2018-11-23 12:18:25,261 INFO L273 TraceCheckUtils]: 191: Hoare triple {34495#false} assume !(~i~2 < 39); {34495#false} is VALID [2018-11-23 12:18:25,261 INFO L273 TraceCheckUtils]: 192: Hoare triple {34495#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {34495#false} is VALID [2018-11-23 12:18:25,261 INFO L256 TraceCheckUtils]: 193: Hoare triple {34495#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {34494#true} is VALID [2018-11-23 12:18:25,261 INFO L273 TraceCheckUtils]: 194: Hoare triple {34494#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {34494#true} is VALID [2018-11-23 12:18:25,261 INFO L273 TraceCheckUtils]: 195: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,261 INFO L273 TraceCheckUtils]: 196: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,261 INFO L273 TraceCheckUtils]: 197: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,261 INFO L273 TraceCheckUtils]: 198: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,261 INFO L273 TraceCheckUtils]: 199: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 200: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 201: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 202: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 203: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 204: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 205: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 206: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 207: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 208: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,262 INFO L273 TraceCheckUtils]: 209: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 210: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 211: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 212: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 213: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 214: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 215: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 216: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 217: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 218: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,263 INFO L273 TraceCheckUtils]: 219: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 220: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 221: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 222: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 223: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 224: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 225: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 226: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 227: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 228: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,264 INFO L273 TraceCheckUtils]: 229: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,265 INFO L273 TraceCheckUtils]: 230: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,265 INFO L273 TraceCheckUtils]: 231: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:25,265 INFO L273 TraceCheckUtils]: 232: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,265 INFO L273 TraceCheckUtils]: 233: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:25,265 INFO L273 TraceCheckUtils]: 234: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:25,265 INFO L273 TraceCheckUtils]: 235: Hoare triple {34494#true} assume !(~i~0 < 40); {34494#true} is VALID [2018-11-23 12:18:25,265 INFO L273 TraceCheckUtils]: 236: Hoare triple {34494#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {34494#true} is VALID [2018-11-23 12:18:25,265 INFO L273 TraceCheckUtils]: 237: Hoare triple {34494#true} assume true; {34494#true} is VALID [2018-11-23 12:18:25,265 INFO L268 TraceCheckUtils]: 238: Hoare quadruple {34494#true} {34495#false} #81#return; {34495#false} is VALID [2018-11-23 12:18:25,265 INFO L273 TraceCheckUtils]: 239: Hoare triple {34495#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {34495#false} is VALID [2018-11-23 12:18:25,266 INFO L273 TraceCheckUtils]: 240: Hoare triple {34495#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {34495#false} is VALID [2018-11-23 12:18:25,266 INFO L273 TraceCheckUtils]: 241: Hoare triple {34495#false} assume !false; {34495#false} is VALID [2018-11-23 12:18:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3222 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 1926 trivial. 0 not checked. [2018-11-23 12:18:25,290 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:25,290 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:25,300 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 12:18:30,344 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2018-11-23 12:18:30,344 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:30,409 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:31,295 INFO L256 TraceCheckUtils]: 0: Hoare triple {34494#true} call ULTIMATE.init(); {34494#true} is VALID [2018-11-23 12:18:31,295 INFO L273 TraceCheckUtils]: 1: Hoare triple {34494#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {34494#true} is VALID [2018-11-23 12:18:31,295 INFO L273 TraceCheckUtils]: 2: Hoare triple {34494#true} assume true; {34494#true} is VALID [2018-11-23 12:18:31,296 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {34494#true} {34494#true} #73#return; {34494#true} is VALID [2018-11-23 12:18:31,296 INFO L256 TraceCheckUtils]: 4: Hoare triple {34494#true} call #t~ret14 := main(); {34494#true} is VALID [2018-11-23 12:18:31,296 INFO L273 TraceCheckUtils]: 5: Hoare triple {34494#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {34494#true} is VALID [2018-11-23 12:18:31,296 INFO L273 TraceCheckUtils]: 6: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,296 INFO L273 TraceCheckUtils]: 7: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,296 INFO L273 TraceCheckUtils]: 8: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,297 INFO L273 TraceCheckUtils]: 9: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,297 INFO L273 TraceCheckUtils]: 10: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,297 INFO L273 TraceCheckUtils]: 11: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,297 INFO L273 TraceCheckUtils]: 12: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,297 INFO L273 TraceCheckUtils]: 13: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,297 INFO L273 TraceCheckUtils]: 14: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,298 INFO L273 TraceCheckUtils]: 15: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,298 INFO L273 TraceCheckUtils]: 16: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,298 INFO L273 TraceCheckUtils]: 17: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,298 INFO L273 TraceCheckUtils]: 18: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,298 INFO L273 TraceCheckUtils]: 19: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,298 INFO L273 TraceCheckUtils]: 20: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,299 INFO L273 TraceCheckUtils]: 21: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,299 INFO L273 TraceCheckUtils]: 22: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,299 INFO L273 TraceCheckUtils]: 23: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,299 INFO L273 TraceCheckUtils]: 24: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,299 INFO L273 TraceCheckUtils]: 25: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,299 INFO L273 TraceCheckUtils]: 26: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,300 INFO L273 TraceCheckUtils]: 27: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,300 INFO L273 TraceCheckUtils]: 28: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,300 INFO L273 TraceCheckUtils]: 29: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,300 INFO L273 TraceCheckUtils]: 30: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,300 INFO L273 TraceCheckUtils]: 31: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,300 INFO L273 TraceCheckUtils]: 32: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,300 INFO L273 TraceCheckUtils]: 33: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 34: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 35: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 36: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 37: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 38: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 39: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 40: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 41: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 42: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,301 INFO L273 TraceCheckUtils]: 43: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 44: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 45: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 46: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 47: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 48: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 49: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 50: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 51: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 52: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,302 INFO L273 TraceCheckUtils]: 53: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 54: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 55: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 56: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 57: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 58: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 59: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 60: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 61: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 62: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,303 INFO L273 TraceCheckUtils]: 63: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 64: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 65: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 66: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 67: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 68: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 69: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 70: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 71: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 72: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,304 INFO L273 TraceCheckUtils]: 73: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L273 TraceCheckUtils]: 74: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L273 TraceCheckUtils]: 75: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L273 TraceCheckUtils]: 76: Hoare triple {34494#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L273 TraceCheckUtils]: 77: Hoare triple {34494#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L273 TraceCheckUtils]: 78: Hoare triple {34494#true} assume !(~i~1 < 40); {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L256 TraceCheckUtils]: 79: Hoare triple {34494#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L273 TraceCheckUtils]: 80: Hoare triple {34494#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L273 TraceCheckUtils]: 81: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L273 TraceCheckUtils]: 82: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,305 INFO L273 TraceCheckUtils]: 83: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 84: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 85: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 86: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 87: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 88: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 89: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 90: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 91: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 92: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,306 INFO L273 TraceCheckUtils]: 93: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 94: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 95: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 96: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 97: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 98: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 99: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 100: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 101: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 102: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,307 INFO L273 TraceCheckUtils]: 103: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 104: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 105: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 106: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 107: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 108: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 109: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 110: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 111: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 112: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,308 INFO L273 TraceCheckUtils]: 113: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 114: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 115: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 116: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 117: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 118: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 119: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 120: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 121: Hoare triple {34494#true} assume !(~i~0 < 40); {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 122: Hoare triple {34494#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {34494#true} is VALID [2018-11-23 12:18:31,309 INFO L273 TraceCheckUtils]: 123: Hoare triple {34494#true} assume true; {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L268 TraceCheckUtils]: 124: Hoare quadruple {34494#true} {34494#true} #77#return; {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L273 TraceCheckUtils]: 125: Hoare triple {34494#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L256 TraceCheckUtils]: 126: Hoare triple {34494#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L273 TraceCheckUtils]: 127: Hoare triple {34494#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L273 TraceCheckUtils]: 128: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L273 TraceCheckUtils]: 129: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L273 TraceCheckUtils]: 130: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L273 TraceCheckUtils]: 131: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L273 TraceCheckUtils]: 132: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,310 INFO L273 TraceCheckUtils]: 133: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,311 INFO L273 TraceCheckUtils]: 134: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,311 INFO L273 TraceCheckUtils]: 135: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,311 INFO L273 TraceCheckUtils]: 136: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,311 INFO L273 TraceCheckUtils]: 137: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,311 INFO L273 TraceCheckUtils]: 138: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,311 INFO L273 TraceCheckUtils]: 139: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,311 INFO L273 TraceCheckUtils]: 140: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,311 INFO L273 TraceCheckUtils]: 141: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,311 INFO L273 TraceCheckUtils]: 142: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 143: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 144: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 145: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 146: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 147: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 148: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 149: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 150: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 151: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 152: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,312 INFO L273 TraceCheckUtils]: 153: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 154: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 155: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 156: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 157: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 158: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 159: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 160: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 161: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 162: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,313 INFO L273 TraceCheckUtils]: 163: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,314 INFO L273 TraceCheckUtils]: 164: Hoare triple {34494#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34494#true} is VALID [2018-11-23 12:18:31,314 INFO L273 TraceCheckUtils]: 165: Hoare triple {34494#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,314 INFO L273 TraceCheckUtils]: 166: Hoare triple {34494#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34494#true} is VALID [2018-11-23 12:18:31,314 INFO L273 TraceCheckUtils]: 167: Hoare triple {34494#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34494#true} is VALID [2018-11-23 12:18:31,314 INFO L273 TraceCheckUtils]: 168: Hoare triple {34494#true} assume !(~i~0 < 40); {34494#true} is VALID [2018-11-23 12:18:31,314 INFO L273 TraceCheckUtils]: 169: Hoare triple {34494#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {34494#true} is VALID [2018-11-23 12:18:31,314 INFO L273 TraceCheckUtils]: 170: Hoare triple {34494#true} assume true; {34494#true} is VALID [2018-11-23 12:18:31,314 INFO L268 TraceCheckUtils]: 171: Hoare quadruple {34494#true} {34494#true} #79#return; {34494#true} is VALID [2018-11-23 12:18:31,315 INFO L273 TraceCheckUtils]: 172: Hoare triple {34494#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {35052#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:31,315 INFO L273 TraceCheckUtils]: 173: Hoare triple {35052#(<= main_~i~2 0)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {35052#(<= main_~i~2 0)} is VALID [2018-11-23 12:18:31,316 INFO L273 TraceCheckUtils]: 174: Hoare triple {35052#(<= main_~i~2 0)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {35059#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:31,316 INFO L273 TraceCheckUtils]: 175: Hoare triple {35059#(<= main_~i~2 1)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {35059#(<= main_~i~2 1)} is VALID [2018-11-23 12:18:31,316 INFO L273 TraceCheckUtils]: 176: Hoare triple {35059#(<= main_~i~2 1)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {35066#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:31,317 INFO L273 TraceCheckUtils]: 177: Hoare triple {35066#(<= main_~i~2 2)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {35066#(<= main_~i~2 2)} is VALID [2018-11-23 12:18:31,317 INFO L273 TraceCheckUtils]: 178: Hoare triple {35066#(<= main_~i~2 2)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {35073#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:31,317 INFO L273 TraceCheckUtils]: 179: Hoare triple {35073#(<= main_~i~2 3)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {35073#(<= main_~i~2 3)} is VALID [2018-11-23 12:18:31,318 INFO L273 TraceCheckUtils]: 180: Hoare triple {35073#(<= main_~i~2 3)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {35080#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:31,318 INFO L273 TraceCheckUtils]: 181: Hoare triple {35080#(<= main_~i~2 4)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {35080#(<= main_~i~2 4)} is VALID [2018-11-23 12:18:31,319 INFO L273 TraceCheckUtils]: 182: Hoare triple {35080#(<= main_~i~2 4)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {35087#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:31,319 INFO L273 TraceCheckUtils]: 183: Hoare triple {35087#(<= main_~i~2 5)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {35087#(<= main_~i~2 5)} is VALID [2018-11-23 12:18:31,320 INFO L273 TraceCheckUtils]: 184: Hoare triple {35087#(<= main_~i~2 5)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {35094#(<= main_~i~2 6)} is VALID [2018-11-23 12:18:31,320 INFO L273 TraceCheckUtils]: 185: Hoare triple {35094#(<= main_~i~2 6)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {35094#(<= main_~i~2 6)} is VALID [2018-11-23 12:18:31,321 INFO L273 TraceCheckUtils]: 186: Hoare triple {35094#(<= main_~i~2 6)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {35101#(<= main_~i~2 7)} is VALID [2018-11-23 12:18:31,321 INFO L273 TraceCheckUtils]: 187: Hoare triple {35101#(<= main_~i~2 7)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {35101#(<= main_~i~2 7)} is VALID [2018-11-23 12:18:31,322 INFO L273 TraceCheckUtils]: 188: Hoare triple {35101#(<= main_~i~2 7)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {35108#(<= main_~i~2 8)} is VALID [2018-11-23 12:18:31,322 INFO L273 TraceCheckUtils]: 189: Hoare triple {35108#(<= main_~i~2 8)} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {35108#(<= main_~i~2 8)} is VALID [2018-11-23 12:18:31,323 INFO L273 TraceCheckUtils]: 190: Hoare triple {35108#(<= main_~i~2 8)} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {35115#(<= main_~i~2 9)} is VALID [2018-11-23 12:18:31,324 INFO L273 TraceCheckUtils]: 191: Hoare triple {35115#(<= main_~i~2 9)} assume !(~i~2 < 39); {34495#false} is VALID [2018-11-23 12:18:31,324 INFO L273 TraceCheckUtils]: 192: Hoare triple {34495#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {34495#false} is VALID [2018-11-23 12:18:31,324 INFO L256 TraceCheckUtils]: 193: Hoare triple {34495#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {34495#false} is VALID [2018-11-23 12:18:31,324 INFO L273 TraceCheckUtils]: 194: Hoare triple {34495#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {34495#false} is VALID [2018-11-23 12:18:31,324 INFO L273 TraceCheckUtils]: 195: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,325 INFO L273 TraceCheckUtils]: 196: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,325 INFO L273 TraceCheckUtils]: 197: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,325 INFO L273 TraceCheckUtils]: 198: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,325 INFO L273 TraceCheckUtils]: 199: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,325 INFO L273 TraceCheckUtils]: 200: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,325 INFO L273 TraceCheckUtils]: 201: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,325 INFO L273 TraceCheckUtils]: 202: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 203: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 204: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 205: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 206: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 207: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 208: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 209: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 210: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 211: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,326 INFO L273 TraceCheckUtils]: 212: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 213: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 214: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 215: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 216: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 217: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 218: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 219: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 220: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 221: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,327 INFO L273 TraceCheckUtils]: 222: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 223: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 224: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 225: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 226: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 227: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 228: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 229: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 230: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 231: Hoare triple {34495#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {34495#false} is VALID [2018-11-23 12:18:31,328 INFO L273 TraceCheckUtils]: 232: Hoare triple {34495#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,329 INFO L273 TraceCheckUtils]: 233: Hoare triple {34495#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {34495#false} is VALID [2018-11-23 12:18:31,329 INFO L273 TraceCheckUtils]: 234: Hoare triple {34495#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {34495#false} is VALID [2018-11-23 12:18:31,329 INFO L273 TraceCheckUtils]: 235: Hoare triple {34495#false} assume !(~i~0 < 40); {34495#false} is VALID [2018-11-23 12:18:31,329 INFO L273 TraceCheckUtils]: 236: Hoare triple {34495#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {34495#false} is VALID [2018-11-23 12:18:31,329 INFO L273 TraceCheckUtils]: 237: Hoare triple {34495#false} assume true; {34495#false} is VALID [2018-11-23 12:18:31,329 INFO L268 TraceCheckUtils]: 238: Hoare quadruple {34495#false} {34495#false} #81#return; {34495#false} is VALID [2018-11-23 12:18:31,329 INFO L273 TraceCheckUtils]: 239: Hoare triple {34495#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {34495#false} is VALID [2018-11-23 12:18:31,329 INFO L273 TraceCheckUtils]: 240: Hoare triple {34495#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {34495#false} is VALID [2018-11-23 12:18:31,329 INFO L273 TraceCheckUtils]: 241: Hoare triple {34495#false} assume !false; {34495#false} is VALID [2018-11-23 12:18:31,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3222 backedges. 850 proven. 81 refuted. 0 times theorem prover too weak. 2291 trivial. 0 not checked. [2018-11-23 12:18:31,371 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:31,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 12] total 49 [2018-11-23 12:18:31,371 INFO L78 Accepts]: Start accepts. Automaton has 49 states. Word has length 242 [2018-11-23 12:18:31,372 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:31,372 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 49 states. [2018-11-23 12:18:31,511 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:31,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 49 states [2018-11-23 12:18:31,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2018-11-23 12:18:31,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=806, Invalid=1546, Unknown=0, NotChecked=0, Total=2352 [2018-11-23 12:18:31,513 INFO L87 Difference]: Start difference. First operand 153 states and 167 transitions. Second operand 49 states. [2018-11-23 12:18:33,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:33,002 INFO L93 Difference]: Finished difference Result 233 states and 262 transitions. [2018-11-23 12:18:33,003 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2018-11-23 12:18:33,003 INFO L78 Accepts]: Start accepts. Automaton has 49 states. Word has length 242 [2018-11-23 12:18:33,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-11-23 12:18:33,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 153 transitions. [2018-11-23 12:18:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-11-23 12:18:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 153 transitions. [2018-11-23 12:18:33,005 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 49 states and 153 transitions. [2018-11-23 12:18:33,153 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:33,156 INFO L225 Difference]: With dead ends: 233 [2018-11-23 12:18:33,156 INFO L226 Difference]: Without dead ends: 159 [2018-11-23 12:18:33,158 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 280 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 360 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=806, Invalid=1546, Unknown=0, NotChecked=0, Total=2352 [2018-11-23 12:18:33,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2018-11-23 12:18:33,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 157. [2018-11-23 12:18:33,207 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:33,207 INFO L82 GeneralOperation]: Start isEquivalent. First operand 159 states. Second operand 157 states. [2018-11-23 12:18:33,207 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 157 states. [2018-11-23 12:18:33,207 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 157 states. [2018-11-23 12:18:33,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:33,211 INFO L93 Difference]: Finished difference Result 159 states and 173 transitions. [2018-11-23 12:18:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 173 transitions. [2018-11-23 12:18:33,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:33,211 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:33,211 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand 159 states. [2018-11-23 12:18:33,212 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 159 states. [2018-11-23 12:18:33,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:33,214 INFO L93 Difference]: Finished difference Result 159 states and 173 transitions. [2018-11-23 12:18:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 173 transitions. [2018-11-23 12:18:33,215 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:33,215 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:33,215 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:33,215 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157 states. [2018-11-23 12:18:33,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 171 transitions. [2018-11-23 12:18:33,218 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 171 transitions. Word has length 242 [2018-11-23 12:18:33,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:33,218 INFO L480 AbstractCegarLoop]: Abstraction has 157 states and 171 transitions. [2018-11-23 12:18:33,218 INFO L481 AbstractCegarLoop]: Interpolant automaton has 49 states. [2018-11-23 12:18:33,218 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 171 transitions. [2018-11-23 12:18:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2018-11-23 12:18:33,220 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:33,220 INFO L402 BasicCegarLoop]: trace histogram [37, 37, 30, 30, 30, 30, 10, 10, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:33,220 INFO L423 AbstractCegarLoop]: === Iteration 40 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:33,220 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:33,221 INFO L82 PathProgramCache]: Analyzing trace with hash 1929689935, now seen corresponding path program 37 times [2018-11-23 12:18:33,221 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:33,221 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:33,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:33,221 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:33,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:34,090 INFO L256 TraceCheckUtils]: 0: Hoare triple {36137#true} call ULTIMATE.init(); {36137#true} is VALID [2018-11-23 12:18:34,090 INFO L273 TraceCheckUtils]: 1: Hoare triple {36137#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {36137#true} is VALID [2018-11-23 12:18:34,091 INFO L273 TraceCheckUtils]: 2: Hoare triple {36137#true} assume true; {36137#true} is VALID [2018-11-23 12:18:34,091 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {36137#true} {36137#true} #73#return; {36137#true} is VALID [2018-11-23 12:18:34,091 INFO L256 TraceCheckUtils]: 4: Hoare triple {36137#true} call #t~ret14 := main(); {36137#true} is VALID [2018-11-23 12:18:34,103 INFO L273 TraceCheckUtils]: 5: Hoare triple {36137#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {36139#(= main_~i~1 0)} is VALID [2018-11-23 12:18:34,103 INFO L273 TraceCheckUtils]: 6: Hoare triple {36139#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36139#(= main_~i~1 0)} is VALID [2018-11-23 12:18:34,104 INFO L273 TraceCheckUtils]: 7: Hoare triple {36139#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36140#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:34,104 INFO L273 TraceCheckUtils]: 8: Hoare triple {36140#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36140#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:34,104 INFO L273 TraceCheckUtils]: 9: Hoare triple {36140#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36141#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:34,105 INFO L273 TraceCheckUtils]: 10: Hoare triple {36141#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36141#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:34,105 INFO L273 TraceCheckUtils]: 11: Hoare triple {36141#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36142#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:34,105 INFO L273 TraceCheckUtils]: 12: Hoare triple {36142#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36142#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:34,106 INFO L273 TraceCheckUtils]: 13: Hoare triple {36142#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36143#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:34,106 INFO L273 TraceCheckUtils]: 14: Hoare triple {36143#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36143#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:34,107 INFO L273 TraceCheckUtils]: 15: Hoare triple {36143#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36144#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:34,107 INFO L273 TraceCheckUtils]: 16: Hoare triple {36144#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36144#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:34,108 INFO L273 TraceCheckUtils]: 17: Hoare triple {36144#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36145#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:34,108 INFO L273 TraceCheckUtils]: 18: Hoare triple {36145#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36145#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:34,109 INFO L273 TraceCheckUtils]: 19: Hoare triple {36145#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36146#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:34,109 INFO L273 TraceCheckUtils]: 20: Hoare triple {36146#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36146#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:34,110 INFO L273 TraceCheckUtils]: 21: Hoare triple {36146#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36147#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:34,111 INFO L273 TraceCheckUtils]: 22: Hoare triple {36147#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36147#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:34,111 INFO L273 TraceCheckUtils]: 23: Hoare triple {36147#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36148#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:34,112 INFO L273 TraceCheckUtils]: 24: Hoare triple {36148#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36148#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:34,113 INFO L273 TraceCheckUtils]: 25: Hoare triple {36148#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36149#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:34,113 INFO L273 TraceCheckUtils]: 26: Hoare triple {36149#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36149#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:34,114 INFO L273 TraceCheckUtils]: 27: Hoare triple {36149#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36150#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:34,114 INFO L273 TraceCheckUtils]: 28: Hoare triple {36150#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36150#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:34,115 INFO L273 TraceCheckUtils]: 29: Hoare triple {36150#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36151#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:34,115 INFO L273 TraceCheckUtils]: 30: Hoare triple {36151#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36151#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:34,116 INFO L273 TraceCheckUtils]: 31: Hoare triple {36151#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36152#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:34,117 INFO L273 TraceCheckUtils]: 32: Hoare triple {36152#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36152#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:34,117 INFO L273 TraceCheckUtils]: 33: Hoare triple {36152#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36153#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:34,118 INFO L273 TraceCheckUtils]: 34: Hoare triple {36153#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36153#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:34,119 INFO L273 TraceCheckUtils]: 35: Hoare triple {36153#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36154#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:34,119 INFO L273 TraceCheckUtils]: 36: Hoare triple {36154#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36154#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:34,120 INFO L273 TraceCheckUtils]: 37: Hoare triple {36154#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36155#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:34,120 INFO L273 TraceCheckUtils]: 38: Hoare triple {36155#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36155#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:34,121 INFO L273 TraceCheckUtils]: 39: Hoare triple {36155#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36156#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:34,122 INFO L273 TraceCheckUtils]: 40: Hoare triple {36156#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36156#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:34,122 INFO L273 TraceCheckUtils]: 41: Hoare triple {36156#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36157#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:34,123 INFO L273 TraceCheckUtils]: 42: Hoare triple {36157#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36157#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:34,123 INFO L273 TraceCheckUtils]: 43: Hoare triple {36157#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36158#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:34,124 INFO L273 TraceCheckUtils]: 44: Hoare triple {36158#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36158#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:34,125 INFO L273 TraceCheckUtils]: 45: Hoare triple {36158#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36159#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:34,125 INFO L273 TraceCheckUtils]: 46: Hoare triple {36159#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36159#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:34,126 INFO L273 TraceCheckUtils]: 47: Hoare triple {36159#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36160#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:34,126 INFO L273 TraceCheckUtils]: 48: Hoare triple {36160#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36160#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:34,127 INFO L273 TraceCheckUtils]: 49: Hoare triple {36160#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36161#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:34,128 INFO L273 TraceCheckUtils]: 50: Hoare triple {36161#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36161#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:34,128 INFO L273 TraceCheckUtils]: 51: Hoare triple {36161#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36162#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:34,129 INFO L273 TraceCheckUtils]: 52: Hoare triple {36162#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36162#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:34,130 INFO L273 TraceCheckUtils]: 53: Hoare triple {36162#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36163#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:34,130 INFO L273 TraceCheckUtils]: 54: Hoare triple {36163#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36163#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:34,131 INFO L273 TraceCheckUtils]: 55: Hoare triple {36163#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36164#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:34,131 INFO L273 TraceCheckUtils]: 56: Hoare triple {36164#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36164#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:34,132 INFO L273 TraceCheckUtils]: 57: Hoare triple {36164#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36165#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:34,132 INFO L273 TraceCheckUtils]: 58: Hoare triple {36165#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36165#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:34,133 INFO L273 TraceCheckUtils]: 59: Hoare triple {36165#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36166#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:34,134 INFO L273 TraceCheckUtils]: 60: Hoare triple {36166#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36166#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:34,134 INFO L273 TraceCheckUtils]: 61: Hoare triple {36166#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36167#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:34,135 INFO L273 TraceCheckUtils]: 62: Hoare triple {36167#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36167#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:34,136 INFO L273 TraceCheckUtils]: 63: Hoare triple {36167#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36168#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:34,136 INFO L273 TraceCheckUtils]: 64: Hoare triple {36168#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36168#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:34,137 INFO L273 TraceCheckUtils]: 65: Hoare triple {36168#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36169#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:34,137 INFO L273 TraceCheckUtils]: 66: Hoare triple {36169#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36169#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:34,138 INFO L273 TraceCheckUtils]: 67: Hoare triple {36169#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36170#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:34,139 INFO L273 TraceCheckUtils]: 68: Hoare triple {36170#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36170#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:34,139 INFO L273 TraceCheckUtils]: 69: Hoare triple {36170#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36171#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:34,140 INFO L273 TraceCheckUtils]: 70: Hoare triple {36171#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36171#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:34,140 INFO L273 TraceCheckUtils]: 71: Hoare triple {36171#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36172#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:34,141 INFO L273 TraceCheckUtils]: 72: Hoare triple {36172#(<= main_~i~1 33)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36172#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:34,141 INFO L273 TraceCheckUtils]: 73: Hoare triple {36172#(<= main_~i~1 33)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36173#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:34,142 INFO L273 TraceCheckUtils]: 74: Hoare triple {36173#(<= main_~i~1 34)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36173#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:34,143 INFO L273 TraceCheckUtils]: 75: Hoare triple {36173#(<= main_~i~1 34)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36174#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:34,143 INFO L273 TraceCheckUtils]: 76: Hoare triple {36174#(<= main_~i~1 35)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36174#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:34,144 INFO L273 TraceCheckUtils]: 77: Hoare triple {36174#(<= main_~i~1 35)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36175#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:34,144 INFO L273 TraceCheckUtils]: 78: Hoare triple {36175#(<= main_~i~1 36)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36175#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:34,145 INFO L273 TraceCheckUtils]: 79: Hoare triple {36175#(<= main_~i~1 36)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36176#(<= main_~i~1 37)} is VALID [2018-11-23 12:18:34,146 INFO L273 TraceCheckUtils]: 80: Hoare triple {36176#(<= main_~i~1 37)} assume !(~i~1 < 40); {36138#false} is VALID [2018-11-23 12:18:34,146 INFO L256 TraceCheckUtils]: 81: Hoare triple {36138#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {36137#true} is VALID [2018-11-23 12:18:34,146 INFO L273 TraceCheckUtils]: 82: Hoare triple {36137#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {36137#true} is VALID [2018-11-23 12:18:34,146 INFO L273 TraceCheckUtils]: 83: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,146 INFO L273 TraceCheckUtils]: 84: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,146 INFO L273 TraceCheckUtils]: 85: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,147 INFO L273 TraceCheckUtils]: 86: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,147 INFO L273 TraceCheckUtils]: 87: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,147 INFO L273 TraceCheckUtils]: 88: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,147 INFO L273 TraceCheckUtils]: 89: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,147 INFO L273 TraceCheckUtils]: 90: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,147 INFO L273 TraceCheckUtils]: 91: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,148 INFO L273 TraceCheckUtils]: 92: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,148 INFO L273 TraceCheckUtils]: 93: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,148 INFO L273 TraceCheckUtils]: 94: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,148 INFO L273 TraceCheckUtils]: 95: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,148 INFO L273 TraceCheckUtils]: 96: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,148 INFO L273 TraceCheckUtils]: 97: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,148 INFO L273 TraceCheckUtils]: 98: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,149 INFO L273 TraceCheckUtils]: 99: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,149 INFO L273 TraceCheckUtils]: 100: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,149 INFO L273 TraceCheckUtils]: 101: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,149 INFO L273 TraceCheckUtils]: 102: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,149 INFO L273 TraceCheckUtils]: 103: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,149 INFO L273 TraceCheckUtils]: 104: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,150 INFO L273 TraceCheckUtils]: 105: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,150 INFO L273 TraceCheckUtils]: 106: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,150 INFO L273 TraceCheckUtils]: 107: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,150 INFO L273 TraceCheckUtils]: 108: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,150 INFO L273 TraceCheckUtils]: 109: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,150 INFO L273 TraceCheckUtils]: 110: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,150 INFO L273 TraceCheckUtils]: 111: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,150 INFO L273 TraceCheckUtils]: 112: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,150 INFO L273 TraceCheckUtils]: 113: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 114: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 115: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 116: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 117: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 118: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 119: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 120: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 121: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 122: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,151 INFO L273 TraceCheckUtils]: 123: Hoare triple {36137#true} assume !(~i~0 < 40); {36137#true} is VALID [2018-11-23 12:18:34,152 INFO L273 TraceCheckUtils]: 124: Hoare triple {36137#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {36137#true} is VALID [2018-11-23 12:18:34,152 INFO L273 TraceCheckUtils]: 125: Hoare triple {36137#true} assume true; {36137#true} is VALID [2018-11-23 12:18:34,152 INFO L268 TraceCheckUtils]: 126: Hoare quadruple {36137#true} {36138#false} #77#return; {36138#false} is VALID [2018-11-23 12:18:34,152 INFO L273 TraceCheckUtils]: 127: Hoare triple {36138#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {36138#false} is VALID [2018-11-23 12:18:34,152 INFO L256 TraceCheckUtils]: 128: Hoare triple {36138#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {36137#true} is VALID [2018-11-23 12:18:34,152 INFO L273 TraceCheckUtils]: 129: Hoare triple {36137#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {36137#true} is VALID [2018-11-23 12:18:34,152 INFO L273 TraceCheckUtils]: 130: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,152 INFO L273 TraceCheckUtils]: 131: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,152 INFO L273 TraceCheckUtils]: 132: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,152 INFO L273 TraceCheckUtils]: 133: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 134: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 135: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 136: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 137: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 138: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 139: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 140: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 141: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 142: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,153 INFO L273 TraceCheckUtils]: 143: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 144: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 145: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 146: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 147: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 148: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 149: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 150: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 151: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 152: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,154 INFO L273 TraceCheckUtils]: 153: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 154: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 155: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 156: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 157: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 158: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 159: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 160: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 161: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 162: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,155 INFO L273 TraceCheckUtils]: 163: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L273 TraceCheckUtils]: 164: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L273 TraceCheckUtils]: 165: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L273 TraceCheckUtils]: 166: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L273 TraceCheckUtils]: 167: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L273 TraceCheckUtils]: 168: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L273 TraceCheckUtils]: 169: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L273 TraceCheckUtils]: 170: Hoare triple {36137#true} assume !(~i~0 < 40); {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L273 TraceCheckUtils]: 171: Hoare triple {36137#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L273 TraceCheckUtils]: 172: Hoare triple {36137#true} assume true; {36137#true} is VALID [2018-11-23 12:18:34,156 INFO L268 TraceCheckUtils]: 173: Hoare quadruple {36137#true} {36138#false} #79#return; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 174: Hoare triple {36138#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 175: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 176: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 177: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 178: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 179: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 180: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 181: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 182: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,157 INFO L273 TraceCheckUtils]: 183: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 184: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 185: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 186: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 187: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 188: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 189: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 190: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 191: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 192: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,158 INFO L273 TraceCheckUtils]: 193: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,159 INFO L273 TraceCheckUtils]: 194: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,159 INFO L273 TraceCheckUtils]: 195: Hoare triple {36138#false} assume !(~i~2 < 39); {36138#false} is VALID [2018-11-23 12:18:34,159 INFO L273 TraceCheckUtils]: 196: Hoare triple {36138#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {36138#false} is VALID [2018-11-23 12:18:34,159 INFO L256 TraceCheckUtils]: 197: Hoare triple {36138#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {36137#true} is VALID [2018-11-23 12:18:34,159 INFO L273 TraceCheckUtils]: 198: Hoare triple {36137#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {36137#true} is VALID [2018-11-23 12:18:34,159 INFO L273 TraceCheckUtils]: 199: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,159 INFO L273 TraceCheckUtils]: 200: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,159 INFO L273 TraceCheckUtils]: 201: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,159 INFO L273 TraceCheckUtils]: 202: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,159 INFO L273 TraceCheckUtils]: 203: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 204: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 205: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 206: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 207: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 208: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 209: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 210: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 211: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 212: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,160 INFO L273 TraceCheckUtils]: 213: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 214: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 215: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 216: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 217: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 218: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 219: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 220: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 221: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 222: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,161 INFO L273 TraceCheckUtils]: 223: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 224: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 225: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 226: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 227: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 228: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 229: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 230: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 231: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 232: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,162 INFO L273 TraceCheckUtils]: 233: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 234: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 235: Hoare triple {36137#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36137#true} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 236: Hoare triple {36137#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 237: Hoare triple {36137#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36137#true} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 238: Hoare triple {36137#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36137#true} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 239: Hoare triple {36137#true} assume !(~i~0 < 40); {36137#true} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 240: Hoare triple {36137#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {36137#true} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 241: Hoare triple {36137#true} assume true; {36137#true} is VALID [2018-11-23 12:18:34,163 INFO L268 TraceCheckUtils]: 242: Hoare quadruple {36137#true} {36138#false} #81#return; {36138#false} is VALID [2018-11-23 12:18:34,163 INFO L273 TraceCheckUtils]: 243: Hoare triple {36138#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {36138#false} is VALID [2018-11-23 12:18:34,164 INFO L273 TraceCheckUtils]: 244: Hoare triple {36138#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {36138#false} is VALID [2018-11-23 12:18:34,164 INFO L273 TraceCheckUtils]: 245: Hoare triple {36138#false} assume !false; {36138#false} is VALID [2018-11-23 12:18:34,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3314 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 1945 trivial. 0 not checked. [2018-11-23 12:18:34,188 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:34,188 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:34,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:18:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:34,363 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:34,737 INFO L256 TraceCheckUtils]: 0: Hoare triple {36137#true} call ULTIMATE.init(); {36137#true} is VALID [2018-11-23 12:18:34,737 INFO L273 TraceCheckUtils]: 1: Hoare triple {36137#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {36137#true} is VALID [2018-11-23 12:18:34,738 INFO L273 TraceCheckUtils]: 2: Hoare triple {36137#true} assume true; {36137#true} is VALID [2018-11-23 12:18:34,738 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {36137#true} {36137#true} #73#return; {36137#true} is VALID [2018-11-23 12:18:34,738 INFO L256 TraceCheckUtils]: 4: Hoare triple {36137#true} call #t~ret14 := main(); {36137#true} is VALID [2018-11-23 12:18:34,739 INFO L273 TraceCheckUtils]: 5: Hoare triple {36137#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {36195#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:34,739 INFO L273 TraceCheckUtils]: 6: Hoare triple {36195#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36195#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:34,739 INFO L273 TraceCheckUtils]: 7: Hoare triple {36195#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36140#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:34,740 INFO L273 TraceCheckUtils]: 8: Hoare triple {36140#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36140#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:34,740 INFO L273 TraceCheckUtils]: 9: Hoare triple {36140#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36141#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:34,740 INFO L273 TraceCheckUtils]: 10: Hoare triple {36141#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36141#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:34,741 INFO L273 TraceCheckUtils]: 11: Hoare triple {36141#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36142#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:34,741 INFO L273 TraceCheckUtils]: 12: Hoare triple {36142#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36142#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:34,742 INFO L273 TraceCheckUtils]: 13: Hoare triple {36142#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36143#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:34,742 INFO L273 TraceCheckUtils]: 14: Hoare triple {36143#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36143#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:34,743 INFO L273 TraceCheckUtils]: 15: Hoare triple {36143#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36144#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:34,743 INFO L273 TraceCheckUtils]: 16: Hoare triple {36144#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36144#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:34,744 INFO L273 TraceCheckUtils]: 17: Hoare triple {36144#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36145#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:34,744 INFO L273 TraceCheckUtils]: 18: Hoare triple {36145#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36145#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:34,745 INFO L273 TraceCheckUtils]: 19: Hoare triple {36145#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36146#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:34,745 INFO L273 TraceCheckUtils]: 20: Hoare triple {36146#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36146#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:34,746 INFO L273 TraceCheckUtils]: 21: Hoare triple {36146#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36147#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:34,747 INFO L273 TraceCheckUtils]: 22: Hoare triple {36147#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36147#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:34,747 INFO L273 TraceCheckUtils]: 23: Hoare triple {36147#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36148#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:34,748 INFO L273 TraceCheckUtils]: 24: Hoare triple {36148#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36148#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:34,748 INFO L273 TraceCheckUtils]: 25: Hoare triple {36148#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36149#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:34,749 INFO L273 TraceCheckUtils]: 26: Hoare triple {36149#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36149#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:34,749 INFO L273 TraceCheckUtils]: 27: Hoare triple {36149#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36150#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:34,750 INFO L273 TraceCheckUtils]: 28: Hoare triple {36150#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36150#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:34,751 INFO L273 TraceCheckUtils]: 29: Hoare triple {36150#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36151#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:34,751 INFO L273 TraceCheckUtils]: 30: Hoare triple {36151#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36151#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:34,752 INFO L273 TraceCheckUtils]: 31: Hoare triple {36151#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36152#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:34,752 INFO L273 TraceCheckUtils]: 32: Hoare triple {36152#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36152#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:34,753 INFO L273 TraceCheckUtils]: 33: Hoare triple {36152#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36153#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:34,753 INFO L273 TraceCheckUtils]: 34: Hoare triple {36153#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36153#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:34,754 INFO L273 TraceCheckUtils]: 35: Hoare triple {36153#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36154#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:34,754 INFO L273 TraceCheckUtils]: 36: Hoare triple {36154#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36154#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:34,755 INFO L273 TraceCheckUtils]: 37: Hoare triple {36154#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36155#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:34,756 INFO L273 TraceCheckUtils]: 38: Hoare triple {36155#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36155#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:34,756 INFO L273 TraceCheckUtils]: 39: Hoare triple {36155#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36156#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:34,757 INFO L273 TraceCheckUtils]: 40: Hoare triple {36156#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36156#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:34,757 INFO L273 TraceCheckUtils]: 41: Hoare triple {36156#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36157#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:34,758 INFO L273 TraceCheckUtils]: 42: Hoare triple {36157#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36157#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:34,759 INFO L273 TraceCheckUtils]: 43: Hoare triple {36157#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36158#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:34,759 INFO L273 TraceCheckUtils]: 44: Hoare triple {36158#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36158#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:34,760 INFO L273 TraceCheckUtils]: 45: Hoare triple {36158#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36159#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:34,760 INFO L273 TraceCheckUtils]: 46: Hoare triple {36159#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36159#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:34,761 INFO L273 TraceCheckUtils]: 47: Hoare triple {36159#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36160#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:34,761 INFO L273 TraceCheckUtils]: 48: Hoare triple {36160#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36160#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:34,762 INFO L273 TraceCheckUtils]: 49: Hoare triple {36160#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36161#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:34,762 INFO L273 TraceCheckUtils]: 50: Hoare triple {36161#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36161#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:34,763 INFO L273 TraceCheckUtils]: 51: Hoare triple {36161#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36162#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:34,764 INFO L273 TraceCheckUtils]: 52: Hoare triple {36162#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36162#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:34,764 INFO L273 TraceCheckUtils]: 53: Hoare triple {36162#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36163#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:34,765 INFO L273 TraceCheckUtils]: 54: Hoare triple {36163#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36163#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:34,765 INFO L273 TraceCheckUtils]: 55: Hoare triple {36163#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36164#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:34,766 INFO L273 TraceCheckUtils]: 56: Hoare triple {36164#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36164#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:34,767 INFO L273 TraceCheckUtils]: 57: Hoare triple {36164#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36165#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:34,767 INFO L273 TraceCheckUtils]: 58: Hoare triple {36165#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36165#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:34,768 INFO L273 TraceCheckUtils]: 59: Hoare triple {36165#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36166#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:34,768 INFO L273 TraceCheckUtils]: 60: Hoare triple {36166#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36166#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:34,769 INFO L273 TraceCheckUtils]: 61: Hoare triple {36166#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36167#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:34,769 INFO L273 TraceCheckUtils]: 62: Hoare triple {36167#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36167#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:34,770 INFO L273 TraceCheckUtils]: 63: Hoare triple {36167#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36168#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:34,771 INFO L273 TraceCheckUtils]: 64: Hoare triple {36168#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36168#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:34,771 INFO L273 TraceCheckUtils]: 65: Hoare triple {36168#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36169#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:34,772 INFO L273 TraceCheckUtils]: 66: Hoare triple {36169#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36169#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:34,772 INFO L273 TraceCheckUtils]: 67: Hoare triple {36169#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36170#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:34,773 INFO L273 TraceCheckUtils]: 68: Hoare triple {36170#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36170#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:34,774 INFO L273 TraceCheckUtils]: 69: Hoare triple {36170#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36171#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:34,774 INFO L273 TraceCheckUtils]: 70: Hoare triple {36171#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36171#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:34,775 INFO L273 TraceCheckUtils]: 71: Hoare triple {36171#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36172#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:34,775 INFO L273 TraceCheckUtils]: 72: Hoare triple {36172#(<= main_~i~1 33)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36172#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:34,776 INFO L273 TraceCheckUtils]: 73: Hoare triple {36172#(<= main_~i~1 33)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36173#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:34,777 INFO L273 TraceCheckUtils]: 74: Hoare triple {36173#(<= main_~i~1 34)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36173#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:34,777 INFO L273 TraceCheckUtils]: 75: Hoare triple {36173#(<= main_~i~1 34)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36174#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:34,778 INFO L273 TraceCheckUtils]: 76: Hoare triple {36174#(<= main_~i~1 35)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36174#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:34,778 INFO L273 TraceCheckUtils]: 77: Hoare triple {36174#(<= main_~i~1 35)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36175#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:34,779 INFO L273 TraceCheckUtils]: 78: Hoare triple {36175#(<= main_~i~1 36)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {36175#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:34,780 INFO L273 TraceCheckUtils]: 79: Hoare triple {36175#(<= main_~i~1 36)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {36176#(<= main_~i~1 37)} is VALID [2018-11-23 12:18:34,780 INFO L273 TraceCheckUtils]: 80: Hoare triple {36176#(<= main_~i~1 37)} assume !(~i~1 < 40); {36138#false} is VALID [2018-11-23 12:18:34,780 INFO L256 TraceCheckUtils]: 81: Hoare triple {36138#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {36138#false} is VALID [2018-11-23 12:18:34,781 INFO L273 TraceCheckUtils]: 82: Hoare triple {36138#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {36138#false} is VALID [2018-11-23 12:18:34,781 INFO L273 TraceCheckUtils]: 83: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,781 INFO L273 TraceCheckUtils]: 84: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,781 INFO L273 TraceCheckUtils]: 85: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,781 INFO L273 TraceCheckUtils]: 86: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,782 INFO L273 TraceCheckUtils]: 87: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,782 INFO L273 TraceCheckUtils]: 88: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,782 INFO L273 TraceCheckUtils]: 89: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,782 INFO L273 TraceCheckUtils]: 90: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,782 INFO L273 TraceCheckUtils]: 91: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,782 INFO L273 TraceCheckUtils]: 92: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,783 INFO L273 TraceCheckUtils]: 93: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,783 INFO L273 TraceCheckUtils]: 94: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,783 INFO L273 TraceCheckUtils]: 95: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,783 INFO L273 TraceCheckUtils]: 96: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,783 INFO L273 TraceCheckUtils]: 97: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,783 INFO L273 TraceCheckUtils]: 98: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,784 INFO L273 TraceCheckUtils]: 99: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,784 INFO L273 TraceCheckUtils]: 100: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,784 INFO L273 TraceCheckUtils]: 101: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,784 INFO L273 TraceCheckUtils]: 102: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,784 INFO L273 TraceCheckUtils]: 103: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,784 INFO L273 TraceCheckUtils]: 104: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,785 INFO L273 TraceCheckUtils]: 105: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,785 INFO L273 TraceCheckUtils]: 106: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,785 INFO L273 TraceCheckUtils]: 107: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,785 INFO L273 TraceCheckUtils]: 108: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,785 INFO L273 TraceCheckUtils]: 109: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,785 INFO L273 TraceCheckUtils]: 110: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,785 INFO L273 TraceCheckUtils]: 111: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,785 INFO L273 TraceCheckUtils]: 112: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 113: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 114: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 115: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 116: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 117: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 118: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 119: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 120: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 121: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,786 INFO L273 TraceCheckUtils]: 122: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L273 TraceCheckUtils]: 123: Hoare triple {36138#false} assume !(~i~0 < 40); {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L273 TraceCheckUtils]: 124: Hoare triple {36138#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L273 TraceCheckUtils]: 125: Hoare triple {36138#false} assume true; {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L268 TraceCheckUtils]: 126: Hoare quadruple {36138#false} {36138#false} #77#return; {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L273 TraceCheckUtils]: 127: Hoare triple {36138#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L256 TraceCheckUtils]: 128: Hoare triple {36138#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L273 TraceCheckUtils]: 129: Hoare triple {36138#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L273 TraceCheckUtils]: 130: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L273 TraceCheckUtils]: 131: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,787 INFO L273 TraceCheckUtils]: 132: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 133: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 134: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 135: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 136: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 137: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 138: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 139: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 140: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 141: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,788 INFO L273 TraceCheckUtils]: 142: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 143: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 144: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 145: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 146: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 147: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 148: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 149: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 150: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 151: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,789 INFO L273 TraceCheckUtils]: 152: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 153: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 154: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 155: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 156: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 157: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 158: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 159: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 160: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 161: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,790 INFO L273 TraceCheckUtils]: 162: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 163: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 164: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 165: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 166: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 167: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 168: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 169: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 170: Hoare triple {36138#false} assume !(~i~0 < 40); {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 171: Hoare triple {36138#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {36138#false} is VALID [2018-11-23 12:18:34,791 INFO L273 TraceCheckUtils]: 172: Hoare triple {36138#false} assume true; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L268 TraceCheckUtils]: 173: Hoare quadruple {36138#false} {36138#false} #79#return; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L273 TraceCheckUtils]: 174: Hoare triple {36138#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L273 TraceCheckUtils]: 175: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L273 TraceCheckUtils]: 176: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L273 TraceCheckUtils]: 177: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L273 TraceCheckUtils]: 178: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L273 TraceCheckUtils]: 179: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L273 TraceCheckUtils]: 180: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L273 TraceCheckUtils]: 181: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,792 INFO L273 TraceCheckUtils]: 182: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 183: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 184: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 185: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 186: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 187: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 188: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 189: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 190: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 191: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 192: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,793 INFO L273 TraceCheckUtils]: 193: Hoare triple {36138#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L273 TraceCheckUtils]: 194: Hoare triple {36138#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L273 TraceCheckUtils]: 195: Hoare triple {36138#false} assume !(~i~2 < 39); {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L273 TraceCheckUtils]: 196: Hoare triple {36138#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L256 TraceCheckUtils]: 197: Hoare triple {36138#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L273 TraceCheckUtils]: 198: Hoare triple {36138#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L273 TraceCheckUtils]: 199: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L273 TraceCheckUtils]: 200: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L273 TraceCheckUtils]: 201: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L273 TraceCheckUtils]: 202: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,794 INFO L273 TraceCheckUtils]: 203: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 204: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 205: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 206: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 207: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 208: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 209: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 210: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 211: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 212: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,795 INFO L273 TraceCheckUtils]: 213: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 214: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 215: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 216: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 217: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 218: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 219: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 220: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 221: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 222: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,796 INFO L273 TraceCheckUtils]: 223: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 224: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 225: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 226: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 227: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 228: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 229: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 230: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 231: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 232: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,797 INFO L273 TraceCheckUtils]: 233: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L273 TraceCheckUtils]: 234: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L273 TraceCheckUtils]: 235: Hoare triple {36138#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L273 TraceCheckUtils]: 236: Hoare triple {36138#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L273 TraceCheckUtils]: 237: Hoare triple {36138#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L273 TraceCheckUtils]: 238: Hoare triple {36138#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L273 TraceCheckUtils]: 239: Hoare triple {36138#false} assume !(~i~0 < 40); {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L273 TraceCheckUtils]: 240: Hoare triple {36138#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L273 TraceCheckUtils]: 241: Hoare triple {36138#false} assume true; {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L268 TraceCheckUtils]: 242: Hoare quadruple {36138#false} {36138#false} #81#return; {36138#false} is VALID [2018-11-23 12:18:34,798 INFO L273 TraceCheckUtils]: 243: Hoare triple {36138#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {36138#false} is VALID [2018-11-23 12:18:34,799 INFO L273 TraceCheckUtils]: 244: Hoare triple {36138#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {36138#false} is VALID [2018-11-23 12:18:34,799 INFO L273 TraceCheckUtils]: 245: Hoare triple {36138#false} assume !false; {36138#false} is VALID [2018-11-23 12:18:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 3314 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 1945 trivial. 0 not checked. [2018-11-23 12:18:34,853 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:34,853 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 41 [2018-11-23 12:18:34,854 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 246 [2018-11-23 12:18:34,855 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:34,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states. [2018-11-23 12:18:35,038 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:35,038 INFO L459 AbstractCegarLoop]: Interpolant automaton has 41 states [2018-11-23 12:18:35,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2018-11-23 12:18:35,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=820, Invalid=820, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 12:18:35,039 INFO L87 Difference]: Start difference. First operand 157 states and 171 transitions. Second operand 41 states. [2018-11-23 12:18:35,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:35,799 INFO L93 Difference]: Finished difference Result 236 states and 264 transitions. [2018-11-23 12:18:35,799 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-23 12:18:35,799 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 246 [2018-11-23 12:18:35,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:35,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 12:18:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 134 transitions. [2018-11-23 12:18:35,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 12:18:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 134 transitions. [2018-11-23 12:18:35,802 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 40 states and 134 transitions. [2018-11-23 12:18:35,945 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:35,949 INFO L225 Difference]: With dead ends: 236 [2018-11-23 12:18:35,949 INFO L226 Difference]: Without dead ends: 160 [2018-11-23 12:18:35,950 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 285 GetRequests, 246 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=820, Invalid=820, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 12:18:35,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2018-11-23 12:18:35,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 159. [2018-11-23 12:18:35,999 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:35,999 INFO L82 GeneralOperation]: Start isEquivalent. First operand 160 states. Second operand 159 states. [2018-11-23 12:18:36,000 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 159 states. [2018-11-23 12:18:36,000 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 159 states. [2018-11-23 12:18:36,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:36,003 INFO L93 Difference]: Finished difference Result 160 states and 174 transitions. [2018-11-23 12:18:36,003 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 174 transitions. [2018-11-23 12:18:36,003 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:36,003 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:36,003 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 160 states. [2018-11-23 12:18:36,003 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 160 states. [2018-11-23 12:18:36,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:36,006 INFO L93 Difference]: Finished difference Result 160 states and 174 transitions. [2018-11-23 12:18:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 174 transitions. [2018-11-23 12:18:36,006 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:36,006 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:36,006 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:36,006 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:36,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states. [2018-11-23 12:18:36,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 173 transitions. [2018-11-23 12:18:36,008 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 173 transitions. Word has length 246 [2018-11-23 12:18:36,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:36,009 INFO L480 AbstractCegarLoop]: Abstraction has 159 states and 173 transitions. [2018-11-23 12:18:36,009 INFO L481 AbstractCegarLoop]: Interpolant automaton has 41 states. [2018-11-23 12:18:36,009 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 173 transitions. [2018-11-23 12:18:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2018-11-23 12:18:36,010 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:36,010 INFO L402 BasicCegarLoop]: trace histogram [38, 38, 30, 30, 30, 30, 10, 10, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:36,011 INFO L423 AbstractCegarLoop]: === Iteration 41 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:36,011 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:36,011 INFO L82 PathProgramCache]: Analyzing trace with hash -1228131567, now seen corresponding path program 38 times [2018-11-23 12:18:36,011 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:36,011 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:36,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:36,012 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:18:36,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:36,941 INFO L256 TraceCheckUtils]: 0: Hoare triple {37794#true} call ULTIMATE.init(); {37794#true} is VALID [2018-11-23 12:18:36,941 INFO L273 TraceCheckUtils]: 1: Hoare triple {37794#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {37794#true} is VALID [2018-11-23 12:18:36,941 INFO L273 TraceCheckUtils]: 2: Hoare triple {37794#true} assume true; {37794#true} is VALID [2018-11-23 12:18:36,941 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {37794#true} {37794#true} #73#return; {37794#true} is VALID [2018-11-23 12:18:36,941 INFO L256 TraceCheckUtils]: 4: Hoare triple {37794#true} call #t~ret14 := main(); {37794#true} is VALID [2018-11-23 12:18:36,942 INFO L273 TraceCheckUtils]: 5: Hoare triple {37794#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {37796#(= main_~i~1 0)} is VALID [2018-11-23 12:18:36,942 INFO L273 TraceCheckUtils]: 6: Hoare triple {37796#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37796#(= main_~i~1 0)} is VALID [2018-11-23 12:18:36,943 INFO L273 TraceCheckUtils]: 7: Hoare triple {37796#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37797#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:36,943 INFO L273 TraceCheckUtils]: 8: Hoare triple {37797#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37797#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:36,944 INFO L273 TraceCheckUtils]: 9: Hoare triple {37797#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37798#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:36,944 INFO L273 TraceCheckUtils]: 10: Hoare triple {37798#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37798#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:36,945 INFO L273 TraceCheckUtils]: 11: Hoare triple {37798#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37799#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:36,945 INFO L273 TraceCheckUtils]: 12: Hoare triple {37799#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37799#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:36,945 INFO L273 TraceCheckUtils]: 13: Hoare triple {37799#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37800#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:36,946 INFO L273 TraceCheckUtils]: 14: Hoare triple {37800#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37800#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:36,947 INFO L273 TraceCheckUtils]: 15: Hoare triple {37800#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37801#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:36,947 INFO L273 TraceCheckUtils]: 16: Hoare triple {37801#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37801#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:36,948 INFO L273 TraceCheckUtils]: 17: Hoare triple {37801#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37802#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:36,948 INFO L273 TraceCheckUtils]: 18: Hoare triple {37802#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37802#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:36,949 INFO L273 TraceCheckUtils]: 19: Hoare triple {37802#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37803#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:36,949 INFO L273 TraceCheckUtils]: 20: Hoare triple {37803#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37803#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:36,950 INFO L273 TraceCheckUtils]: 21: Hoare triple {37803#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37804#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:36,951 INFO L273 TraceCheckUtils]: 22: Hoare triple {37804#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37804#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:36,951 INFO L273 TraceCheckUtils]: 23: Hoare triple {37804#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37805#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:36,952 INFO L273 TraceCheckUtils]: 24: Hoare triple {37805#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37805#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:36,952 INFO L273 TraceCheckUtils]: 25: Hoare triple {37805#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37806#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:36,953 INFO L273 TraceCheckUtils]: 26: Hoare triple {37806#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37806#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:36,953 INFO L273 TraceCheckUtils]: 27: Hoare triple {37806#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37807#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:36,954 INFO L273 TraceCheckUtils]: 28: Hoare triple {37807#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37807#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:36,955 INFO L273 TraceCheckUtils]: 29: Hoare triple {37807#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37808#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:36,955 INFO L273 TraceCheckUtils]: 30: Hoare triple {37808#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37808#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:36,956 INFO L273 TraceCheckUtils]: 31: Hoare triple {37808#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37809#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:36,956 INFO L273 TraceCheckUtils]: 32: Hoare triple {37809#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37809#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:36,957 INFO L273 TraceCheckUtils]: 33: Hoare triple {37809#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37810#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:36,957 INFO L273 TraceCheckUtils]: 34: Hoare triple {37810#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37810#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:36,958 INFO L273 TraceCheckUtils]: 35: Hoare triple {37810#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37811#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:36,959 INFO L273 TraceCheckUtils]: 36: Hoare triple {37811#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37811#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:36,959 INFO L273 TraceCheckUtils]: 37: Hoare triple {37811#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37812#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:36,960 INFO L273 TraceCheckUtils]: 38: Hoare triple {37812#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37812#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:36,960 INFO L273 TraceCheckUtils]: 39: Hoare triple {37812#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37813#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:36,961 INFO L273 TraceCheckUtils]: 40: Hoare triple {37813#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37813#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:36,962 INFO L273 TraceCheckUtils]: 41: Hoare triple {37813#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37814#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:36,962 INFO L273 TraceCheckUtils]: 42: Hoare triple {37814#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37814#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:36,963 INFO L273 TraceCheckUtils]: 43: Hoare triple {37814#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37815#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:36,963 INFO L273 TraceCheckUtils]: 44: Hoare triple {37815#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37815#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:36,964 INFO L273 TraceCheckUtils]: 45: Hoare triple {37815#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37816#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:36,964 INFO L273 TraceCheckUtils]: 46: Hoare triple {37816#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37816#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:36,965 INFO L273 TraceCheckUtils]: 47: Hoare triple {37816#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37817#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:36,966 INFO L273 TraceCheckUtils]: 48: Hoare triple {37817#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37817#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:36,966 INFO L273 TraceCheckUtils]: 49: Hoare triple {37817#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37818#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:36,967 INFO L273 TraceCheckUtils]: 50: Hoare triple {37818#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37818#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:36,967 INFO L273 TraceCheckUtils]: 51: Hoare triple {37818#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37819#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:36,968 INFO L273 TraceCheckUtils]: 52: Hoare triple {37819#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37819#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:36,968 INFO L273 TraceCheckUtils]: 53: Hoare triple {37819#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37820#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:36,969 INFO L273 TraceCheckUtils]: 54: Hoare triple {37820#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37820#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:36,970 INFO L273 TraceCheckUtils]: 55: Hoare triple {37820#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37821#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:36,970 INFO L273 TraceCheckUtils]: 56: Hoare triple {37821#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37821#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:36,971 INFO L273 TraceCheckUtils]: 57: Hoare triple {37821#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37822#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:36,971 INFO L273 TraceCheckUtils]: 58: Hoare triple {37822#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37822#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:36,972 INFO L273 TraceCheckUtils]: 59: Hoare triple {37822#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37823#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:36,972 INFO L273 TraceCheckUtils]: 60: Hoare triple {37823#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37823#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:36,973 INFO L273 TraceCheckUtils]: 61: Hoare triple {37823#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37824#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:36,974 INFO L273 TraceCheckUtils]: 62: Hoare triple {37824#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37824#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:36,974 INFO L273 TraceCheckUtils]: 63: Hoare triple {37824#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37825#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:36,975 INFO L273 TraceCheckUtils]: 64: Hoare triple {37825#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37825#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:36,975 INFO L273 TraceCheckUtils]: 65: Hoare triple {37825#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37826#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:36,976 INFO L273 TraceCheckUtils]: 66: Hoare triple {37826#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37826#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:36,976 INFO L273 TraceCheckUtils]: 67: Hoare triple {37826#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37827#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:36,977 INFO L273 TraceCheckUtils]: 68: Hoare triple {37827#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37827#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:36,978 INFO L273 TraceCheckUtils]: 69: Hoare triple {37827#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37828#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:36,978 INFO L273 TraceCheckUtils]: 70: Hoare triple {37828#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37828#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:36,979 INFO L273 TraceCheckUtils]: 71: Hoare triple {37828#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37829#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:36,979 INFO L273 TraceCheckUtils]: 72: Hoare triple {37829#(<= main_~i~1 33)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37829#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:36,980 INFO L273 TraceCheckUtils]: 73: Hoare triple {37829#(<= main_~i~1 33)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37830#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:36,980 INFO L273 TraceCheckUtils]: 74: Hoare triple {37830#(<= main_~i~1 34)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37830#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:36,981 INFO L273 TraceCheckUtils]: 75: Hoare triple {37830#(<= main_~i~1 34)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37831#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:36,982 INFO L273 TraceCheckUtils]: 76: Hoare triple {37831#(<= main_~i~1 35)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37831#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:36,982 INFO L273 TraceCheckUtils]: 77: Hoare triple {37831#(<= main_~i~1 35)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37832#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:36,983 INFO L273 TraceCheckUtils]: 78: Hoare triple {37832#(<= main_~i~1 36)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37832#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:36,983 INFO L273 TraceCheckUtils]: 79: Hoare triple {37832#(<= main_~i~1 36)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37833#(<= main_~i~1 37)} is VALID [2018-11-23 12:18:36,984 INFO L273 TraceCheckUtils]: 80: Hoare triple {37833#(<= main_~i~1 37)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37833#(<= main_~i~1 37)} is VALID [2018-11-23 12:18:36,984 INFO L273 TraceCheckUtils]: 81: Hoare triple {37833#(<= main_~i~1 37)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37834#(<= main_~i~1 38)} is VALID [2018-11-23 12:18:36,985 INFO L273 TraceCheckUtils]: 82: Hoare triple {37834#(<= main_~i~1 38)} assume !(~i~1 < 40); {37795#false} is VALID [2018-11-23 12:18:36,985 INFO L256 TraceCheckUtils]: 83: Hoare triple {37795#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {37794#true} is VALID [2018-11-23 12:18:36,985 INFO L273 TraceCheckUtils]: 84: Hoare triple {37794#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {37794#true} is VALID [2018-11-23 12:18:36,986 INFO L273 TraceCheckUtils]: 85: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,986 INFO L273 TraceCheckUtils]: 86: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,986 INFO L273 TraceCheckUtils]: 87: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,986 INFO L273 TraceCheckUtils]: 88: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,986 INFO L273 TraceCheckUtils]: 89: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,986 INFO L273 TraceCheckUtils]: 90: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,987 INFO L273 TraceCheckUtils]: 91: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,987 INFO L273 TraceCheckUtils]: 92: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,987 INFO L273 TraceCheckUtils]: 93: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,987 INFO L273 TraceCheckUtils]: 94: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,987 INFO L273 TraceCheckUtils]: 95: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,987 INFO L273 TraceCheckUtils]: 96: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,988 INFO L273 TraceCheckUtils]: 97: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,988 INFO L273 TraceCheckUtils]: 98: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,988 INFO L273 TraceCheckUtils]: 99: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,988 INFO L273 TraceCheckUtils]: 100: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,988 INFO L273 TraceCheckUtils]: 101: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,988 INFO L273 TraceCheckUtils]: 102: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,988 INFO L273 TraceCheckUtils]: 103: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,988 INFO L273 TraceCheckUtils]: 104: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 105: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 106: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 107: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 108: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 109: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 110: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 111: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 112: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 113: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,989 INFO L273 TraceCheckUtils]: 114: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 115: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 116: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 117: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 118: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 119: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 120: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 121: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 122: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 123: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,990 INFO L273 TraceCheckUtils]: 124: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,991 INFO L273 TraceCheckUtils]: 125: Hoare triple {37794#true} assume !(~i~0 < 40); {37794#true} is VALID [2018-11-23 12:18:36,991 INFO L273 TraceCheckUtils]: 126: Hoare triple {37794#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {37794#true} is VALID [2018-11-23 12:18:36,991 INFO L273 TraceCheckUtils]: 127: Hoare triple {37794#true} assume true; {37794#true} is VALID [2018-11-23 12:18:36,991 INFO L268 TraceCheckUtils]: 128: Hoare quadruple {37794#true} {37795#false} #77#return; {37795#false} is VALID [2018-11-23 12:18:36,991 INFO L273 TraceCheckUtils]: 129: Hoare triple {37795#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {37795#false} is VALID [2018-11-23 12:18:36,991 INFO L256 TraceCheckUtils]: 130: Hoare triple {37795#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {37794#true} is VALID [2018-11-23 12:18:36,991 INFO L273 TraceCheckUtils]: 131: Hoare triple {37794#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {37794#true} is VALID [2018-11-23 12:18:36,991 INFO L273 TraceCheckUtils]: 132: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,991 INFO L273 TraceCheckUtils]: 133: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,991 INFO L273 TraceCheckUtils]: 134: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 135: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 136: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 137: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 138: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 139: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 140: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 141: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 142: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 143: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,992 INFO L273 TraceCheckUtils]: 144: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 145: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 146: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 147: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 148: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 149: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 150: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 151: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 152: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 153: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,993 INFO L273 TraceCheckUtils]: 154: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 155: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 156: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 157: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 158: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 159: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 160: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 161: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 162: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 163: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,994 INFO L273 TraceCheckUtils]: 164: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 165: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 166: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 167: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 168: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 169: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 170: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 171: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 172: Hoare triple {37794#true} assume !(~i~0 < 40); {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 173: Hoare triple {37794#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {37794#true} is VALID [2018-11-23 12:18:36,995 INFO L273 TraceCheckUtils]: 174: Hoare triple {37794#true} assume true; {37794#true} is VALID [2018-11-23 12:18:36,996 INFO L268 TraceCheckUtils]: 175: Hoare quadruple {37794#true} {37795#false} #79#return; {37795#false} is VALID [2018-11-23 12:18:36,996 INFO L273 TraceCheckUtils]: 176: Hoare triple {37795#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {37795#false} is VALID [2018-11-23 12:18:36,996 INFO L273 TraceCheckUtils]: 177: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,996 INFO L273 TraceCheckUtils]: 178: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,996 INFO L273 TraceCheckUtils]: 179: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,996 INFO L273 TraceCheckUtils]: 180: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,996 INFO L273 TraceCheckUtils]: 181: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,996 INFO L273 TraceCheckUtils]: 182: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,996 INFO L273 TraceCheckUtils]: 183: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,996 INFO L273 TraceCheckUtils]: 184: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 185: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 186: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 187: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 188: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 189: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 190: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 191: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 192: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 193: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,997 INFO L273 TraceCheckUtils]: 194: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,998 INFO L273 TraceCheckUtils]: 195: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:36,998 INFO L273 TraceCheckUtils]: 196: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:36,998 INFO L273 TraceCheckUtils]: 197: Hoare triple {37795#false} assume !(~i~2 < 39); {37795#false} is VALID [2018-11-23 12:18:36,998 INFO L273 TraceCheckUtils]: 198: Hoare triple {37795#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {37795#false} is VALID [2018-11-23 12:18:36,998 INFO L256 TraceCheckUtils]: 199: Hoare triple {37795#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {37794#true} is VALID [2018-11-23 12:18:36,998 INFO L273 TraceCheckUtils]: 200: Hoare triple {37794#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {37794#true} is VALID [2018-11-23 12:18:36,998 INFO L273 TraceCheckUtils]: 201: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,998 INFO L273 TraceCheckUtils]: 202: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,998 INFO L273 TraceCheckUtils]: 203: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,998 INFO L273 TraceCheckUtils]: 204: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 205: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 206: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 207: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 208: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 209: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 210: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 211: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 212: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 213: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:36,999 INFO L273 TraceCheckUtils]: 214: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 215: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 216: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 217: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 218: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 219: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 220: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 221: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 222: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 223: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,000 INFO L273 TraceCheckUtils]: 224: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 225: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 226: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 227: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 228: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 229: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 230: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 231: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 232: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 233: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:37,001 INFO L273 TraceCheckUtils]: 234: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L273 TraceCheckUtils]: 235: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L273 TraceCheckUtils]: 236: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L273 TraceCheckUtils]: 237: Hoare triple {37794#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L273 TraceCheckUtils]: 238: Hoare triple {37794#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L273 TraceCheckUtils]: 239: Hoare triple {37794#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L273 TraceCheckUtils]: 240: Hoare triple {37794#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L273 TraceCheckUtils]: 241: Hoare triple {37794#true} assume !(~i~0 < 40); {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L273 TraceCheckUtils]: 242: Hoare triple {37794#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L273 TraceCheckUtils]: 243: Hoare triple {37794#true} assume true; {37794#true} is VALID [2018-11-23 12:18:37,002 INFO L268 TraceCheckUtils]: 244: Hoare quadruple {37794#true} {37795#false} #81#return; {37795#false} is VALID [2018-11-23 12:18:37,003 INFO L273 TraceCheckUtils]: 245: Hoare triple {37795#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {37795#false} is VALID [2018-11-23 12:18:37,003 INFO L273 TraceCheckUtils]: 246: Hoare triple {37795#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {37795#false} is VALID [2018-11-23 12:18:37,003 INFO L273 TraceCheckUtils]: 247: Hoare triple {37795#false} assume !false; {37795#false} is VALID [2018-11-23 12:18:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3389 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 1945 trivial. 0 not checked. [2018-11-23 12:18:37,028 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:37,028 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:37,037 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:18:37,157 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 12:18:37,157 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:37,209 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:38,123 INFO L256 TraceCheckUtils]: 0: Hoare triple {37794#true} call ULTIMATE.init(); {37794#true} is VALID [2018-11-23 12:18:38,124 INFO L273 TraceCheckUtils]: 1: Hoare triple {37794#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {37794#true} is VALID [2018-11-23 12:18:38,124 INFO L273 TraceCheckUtils]: 2: Hoare triple {37794#true} assume true; {37794#true} is VALID [2018-11-23 12:18:38,124 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {37794#true} {37794#true} #73#return; {37794#true} is VALID [2018-11-23 12:18:38,124 INFO L256 TraceCheckUtils]: 4: Hoare triple {37794#true} call #t~ret14 := main(); {37794#true} is VALID [2018-11-23 12:18:38,125 INFO L273 TraceCheckUtils]: 5: Hoare triple {37794#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {37853#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:38,125 INFO L273 TraceCheckUtils]: 6: Hoare triple {37853#(<= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37853#(<= main_~i~1 0)} is VALID [2018-11-23 12:18:38,126 INFO L273 TraceCheckUtils]: 7: Hoare triple {37853#(<= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37797#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:38,126 INFO L273 TraceCheckUtils]: 8: Hoare triple {37797#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37797#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:38,127 INFO L273 TraceCheckUtils]: 9: Hoare triple {37797#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37798#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:38,127 INFO L273 TraceCheckUtils]: 10: Hoare triple {37798#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37798#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:38,127 INFO L273 TraceCheckUtils]: 11: Hoare triple {37798#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37799#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:38,128 INFO L273 TraceCheckUtils]: 12: Hoare triple {37799#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37799#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:38,129 INFO L273 TraceCheckUtils]: 13: Hoare triple {37799#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37800#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:38,129 INFO L273 TraceCheckUtils]: 14: Hoare triple {37800#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37800#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:38,130 INFO L273 TraceCheckUtils]: 15: Hoare triple {37800#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37801#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:38,130 INFO L273 TraceCheckUtils]: 16: Hoare triple {37801#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37801#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:38,131 INFO L273 TraceCheckUtils]: 17: Hoare triple {37801#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37802#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:38,132 INFO L273 TraceCheckUtils]: 18: Hoare triple {37802#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37802#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:38,132 INFO L273 TraceCheckUtils]: 19: Hoare triple {37802#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37803#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:38,133 INFO L273 TraceCheckUtils]: 20: Hoare triple {37803#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37803#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:38,133 INFO L273 TraceCheckUtils]: 21: Hoare triple {37803#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37804#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:38,134 INFO L273 TraceCheckUtils]: 22: Hoare triple {37804#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37804#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:38,135 INFO L273 TraceCheckUtils]: 23: Hoare triple {37804#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37805#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:38,135 INFO L273 TraceCheckUtils]: 24: Hoare triple {37805#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37805#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:38,136 INFO L273 TraceCheckUtils]: 25: Hoare triple {37805#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37806#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:38,136 INFO L273 TraceCheckUtils]: 26: Hoare triple {37806#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37806#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:38,137 INFO L273 TraceCheckUtils]: 27: Hoare triple {37806#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37807#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:38,138 INFO L273 TraceCheckUtils]: 28: Hoare triple {37807#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37807#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:38,138 INFO L273 TraceCheckUtils]: 29: Hoare triple {37807#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37808#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:38,139 INFO L273 TraceCheckUtils]: 30: Hoare triple {37808#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37808#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:38,140 INFO L273 TraceCheckUtils]: 31: Hoare triple {37808#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37809#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:38,140 INFO L273 TraceCheckUtils]: 32: Hoare triple {37809#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37809#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:38,141 INFO L273 TraceCheckUtils]: 33: Hoare triple {37809#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37810#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:38,141 INFO L273 TraceCheckUtils]: 34: Hoare triple {37810#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37810#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:38,142 INFO L273 TraceCheckUtils]: 35: Hoare triple {37810#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37811#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:38,142 INFO L273 TraceCheckUtils]: 36: Hoare triple {37811#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37811#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:38,143 INFO L273 TraceCheckUtils]: 37: Hoare triple {37811#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37812#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:38,143 INFO L273 TraceCheckUtils]: 38: Hoare triple {37812#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37812#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:38,144 INFO L273 TraceCheckUtils]: 39: Hoare triple {37812#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37813#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:38,145 INFO L273 TraceCheckUtils]: 40: Hoare triple {37813#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37813#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:38,145 INFO L273 TraceCheckUtils]: 41: Hoare triple {37813#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37814#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:38,146 INFO L273 TraceCheckUtils]: 42: Hoare triple {37814#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37814#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:38,146 INFO L273 TraceCheckUtils]: 43: Hoare triple {37814#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37815#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:38,147 INFO L273 TraceCheckUtils]: 44: Hoare triple {37815#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37815#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:38,148 INFO L273 TraceCheckUtils]: 45: Hoare triple {37815#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37816#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:38,148 INFO L273 TraceCheckUtils]: 46: Hoare triple {37816#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37816#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:38,149 INFO L273 TraceCheckUtils]: 47: Hoare triple {37816#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37817#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:38,149 INFO L273 TraceCheckUtils]: 48: Hoare triple {37817#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37817#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:38,150 INFO L273 TraceCheckUtils]: 49: Hoare triple {37817#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37818#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:38,150 INFO L273 TraceCheckUtils]: 50: Hoare triple {37818#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37818#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:38,151 INFO L273 TraceCheckUtils]: 51: Hoare triple {37818#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37819#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:38,151 INFO L273 TraceCheckUtils]: 52: Hoare triple {37819#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37819#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:38,152 INFO L273 TraceCheckUtils]: 53: Hoare triple {37819#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37820#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:38,153 INFO L273 TraceCheckUtils]: 54: Hoare triple {37820#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37820#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:38,153 INFO L273 TraceCheckUtils]: 55: Hoare triple {37820#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37821#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:38,154 INFO L273 TraceCheckUtils]: 56: Hoare triple {37821#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37821#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:38,154 INFO L273 TraceCheckUtils]: 57: Hoare triple {37821#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37822#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:38,155 INFO L273 TraceCheckUtils]: 58: Hoare triple {37822#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37822#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:38,155 INFO L273 TraceCheckUtils]: 59: Hoare triple {37822#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37823#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:38,156 INFO L273 TraceCheckUtils]: 60: Hoare triple {37823#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37823#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:38,157 INFO L273 TraceCheckUtils]: 61: Hoare triple {37823#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37824#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:38,157 INFO L273 TraceCheckUtils]: 62: Hoare triple {37824#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37824#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:38,158 INFO L273 TraceCheckUtils]: 63: Hoare triple {37824#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37825#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:38,158 INFO L273 TraceCheckUtils]: 64: Hoare triple {37825#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37825#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:38,159 INFO L273 TraceCheckUtils]: 65: Hoare triple {37825#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37826#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:38,160 INFO L273 TraceCheckUtils]: 66: Hoare triple {37826#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37826#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:38,160 INFO L273 TraceCheckUtils]: 67: Hoare triple {37826#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37827#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:38,161 INFO L273 TraceCheckUtils]: 68: Hoare triple {37827#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37827#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:38,161 INFO L273 TraceCheckUtils]: 69: Hoare triple {37827#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37828#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:38,162 INFO L273 TraceCheckUtils]: 70: Hoare triple {37828#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37828#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:38,162 INFO L273 TraceCheckUtils]: 71: Hoare triple {37828#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37829#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:38,163 INFO L273 TraceCheckUtils]: 72: Hoare triple {37829#(<= main_~i~1 33)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37829#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:38,164 INFO L273 TraceCheckUtils]: 73: Hoare triple {37829#(<= main_~i~1 33)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37830#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:38,164 INFO L273 TraceCheckUtils]: 74: Hoare triple {37830#(<= main_~i~1 34)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37830#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:38,165 INFO L273 TraceCheckUtils]: 75: Hoare triple {37830#(<= main_~i~1 34)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37831#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:38,165 INFO L273 TraceCheckUtils]: 76: Hoare triple {37831#(<= main_~i~1 35)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37831#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:38,166 INFO L273 TraceCheckUtils]: 77: Hoare triple {37831#(<= main_~i~1 35)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37832#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:38,166 INFO L273 TraceCheckUtils]: 78: Hoare triple {37832#(<= main_~i~1 36)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37832#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:38,167 INFO L273 TraceCheckUtils]: 79: Hoare triple {37832#(<= main_~i~1 36)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37833#(<= main_~i~1 37)} is VALID [2018-11-23 12:18:38,168 INFO L273 TraceCheckUtils]: 80: Hoare triple {37833#(<= main_~i~1 37)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {37833#(<= main_~i~1 37)} is VALID [2018-11-23 12:18:38,168 INFO L273 TraceCheckUtils]: 81: Hoare triple {37833#(<= main_~i~1 37)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {37834#(<= main_~i~1 38)} is VALID [2018-11-23 12:18:38,169 INFO L273 TraceCheckUtils]: 82: Hoare triple {37834#(<= main_~i~1 38)} assume !(~i~1 < 40); {37795#false} is VALID [2018-11-23 12:18:38,169 INFO L256 TraceCheckUtils]: 83: Hoare triple {37795#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {37795#false} is VALID [2018-11-23 12:18:38,169 INFO L273 TraceCheckUtils]: 84: Hoare triple {37795#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {37795#false} is VALID [2018-11-23 12:18:38,169 INFO L273 TraceCheckUtils]: 85: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,170 INFO L273 TraceCheckUtils]: 86: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,170 INFO L273 TraceCheckUtils]: 87: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,170 INFO L273 TraceCheckUtils]: 88: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,170 INFO L273 TraceCheckUtils]: 89: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,170 INFO L273 TraceCheckUtils]: 90: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,170 INFO L273 TraceCheckUtils]: 91: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,171 INFO L273 TraceCheckUtils]: 92: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,171 INFO L273 TraceCheckUtils]: 93: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,171 INFO L273 TraceCheckUtils]: 94: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,171 INFO L273 TraceCheckUtils]: 95: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,171 INFO L273 TraceCheckUtils]: 96: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,171 INFO L273 TraceCheckUtils]: 97: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,171 INFO L273 TraceCheckUtils]: 98: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,172 INFO L273 TraceCheckUtils]: 99: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,172 INFO L273 TraceCheckUtils]: 100: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,172 INFO L273 TraceCheckUtils]: 101: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,172 INFO L273 TraceCheckUtils]: 102: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,172 INFO L273 TraceCheckUtils]: 103: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,172 INFO L273 TraceCheckUtils]: 104: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,172 INFO L273 TraceCheckUtils]: 105: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,172 INFO L273 TraceCheckUtils]: 106: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,172 INFO L273 TraceCheckUtils]: 107: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 108: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 109: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 110: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 111: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 112: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 113: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 114: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 115: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 116: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,173 INFO L273 TraceCheckUtils]: 117: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 118: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 119: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 120: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 121: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 122: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 123: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 124: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 125: Hoare triple {37795#false} assume !(~i~0 < 40); {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 126: Hoare triple {37795#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {37795#false} is VALID [2018-11-23 12:18:38,174 INFO L273 TraceCheckUtils]: 127: Hoare triple {37795#false} assume true; {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L268 TraceCheckUtils]: 128: Hoare quadruple {37795#false} {37795#false} #77#return; {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L273 TraceCheckUtils]: 129: Hoare triple {37795#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L256 TraceCheckUtils]: 130: Hoare triple {37795#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L273 TraceCheckUtils]: 131: Hoare triple {37795#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L273 TraceCheckUtils]: 132: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L273 TraceCheckUtils]: 133: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L273 TraceCheckUtils]: 134: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L273 TraceCheckUtils]: 135: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L273 TraceCheckUtils]: 136: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L273 TraceCheckUtils]: 137: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,175 INFO L273 TraceCheckUtils]: 138: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 139: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 140: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 141: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 142: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 143: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 144: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 145: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 146: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 147: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,176 INFO L273 TraceCheckUtils]: 148: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 149: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 150: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 151: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 152: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 153: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 154: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 155: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 156: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 157: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,177 INFO L273 TraceCheckUtils]: 158: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 159: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 160: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 161: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 162: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 163: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 164: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 165: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 166: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 167: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,178 INFO L273 TraceCheckUtils]: 168: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L273 TraceCheckUtils]: 169: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L273 TraceCheckUtils]: 170: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L273 TraceCheckUtils]: 171: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L273 TraceCheckUtils]: 172: Hoare triple {37795#false} assume !(~i~0 < 40); {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L273 TraceCheckUtils]: 173: Hoare triple {37795#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L273 TraceCheckUtils]: 174: Hoare triple {37795#false} assume true; {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L268 TraceCheckUtils]: 175: Hoare quadruple {37795#false} {37795#false} #79#return; {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L273 TraceCheckUtils]: 176: Hoare triple {37795#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L273 TraceCheckUtils]: 177: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,179 INFO L273 TraceCheckUtils]: 178: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 179: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 180: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 181: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 182: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 183: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 184: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 185: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 186: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 187: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,180 INFO L273 TraceCheckUtils]: 188: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 189: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 190: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 191: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 192: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 193: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 194: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 195: Hoare triple {37795#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 196: Hoare triple {37795#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 197: Hoare triple {37795#false} assume !(~i~2 < 39); {37795#false} is VALID [2018-11-23 12:18:38,181 INFO L273 TraceCheckUtils]: 198: Hoare triple {37795#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L256 TraceCheckUtils]: 199: Hoare triple {37795#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L273 TraceCheckUtils]: 200: Hoare triple {37795#false} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L273 TraceCheckUtils]: 201: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L273 TraceCheckUtils]: 202: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L273 TraceCheckUtils]: 203: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L273 TraceCheckUtils]: 204: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L273 TraceCheckUtils]: 205: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L273 TraceCheckUtils]: 206: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L273 TraceCheckUtils]: 207: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,182 INFO L273 TraceCheckUtils]: 208: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 209: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 210: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 211: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 212: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 213: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 214: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 215: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 216: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 217: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,183 INFO L273 TraceCheckUtils]: 218: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 219: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 220: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 221: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 222: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 223: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 224: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 225: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 226: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 227: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,184 INFO L273 TraceCheckUtils]: 228: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 229: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 230: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 231: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 232: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 233: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 234: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 235: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 236: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 237: Hoare triple {37795#false} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {37795#false} is VALID [2018-11-23 12:18:38,185 INFO L273 TraceCheckUtils]: 238: Hoare triple {37795#false} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,186 INFO L273 TraceCheckUtils]: 239: Hoare triple {37795#false} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {37795#false} is VALID [2018-11-23 12:18:38,186 INFO L273 TraceCheckUtils]: 240: Hoare triple {37795#false} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {37795#false} is VALID [2018-11-23 12:18:38,186 INFO L273 TraceCheckUtils]: 241: Hoare triple {37795#false} assume !(~i~0 < 40); {37795#false} is VALID [2018-11-23 12:18:38,186 INFO L273 TraceCheckUtils]: 242: Hoare triple {37795#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {37795#false} is VALID [2018-11-23 12:18:38,186 INFO L273 TraceCheckUtils]: 243: Hoare triple {37795#false} assume true; {37795#false} is VALID [2018-11-23 12:18:38,186 INFO L268 TraceCheckUtils]: 244: Hoare quadruple {37795#false} {37795#false} #81#return; {37795#false} is VALID [2018-11-23 12:18:38,186 INFO L273 TraceCheckUtils]: 245: Hoare triple {37795#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {37795#false} is VALID [2018-11-23 12:18:38,186 INFO L273 TraceCheckUtils]: 246: Hoare triple {37795#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {37795#false} is VALID [2018-11-23 12:18:38,186 INFO L273 TraceCheckUtils]: 247: Hoare triple {37795#false} assume !false; {37795#false} is VALID [2018-11-23 12:18:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3389 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 1945 trivial. 0 not checked. [2018-11-23 12:18:38,241 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:38,241 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 42 [2018-11-23 12:18:38,242 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 248 [2018-11-23 12:18:38,243 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:38,243 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states. [2018-11-23 12:18:38,445 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:38,446 INFO L459 AbstractCegarLoop]: Interpolant automaton has 42 states [2018-11-23 12:18:38,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2018-11-23 12:18:38,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=861, Invalid=861, Unknown=0, NotChecked=0, Total=1722 [2018-11-23 12:18:38,447 INFO L87 Difference]: Start difference. First operand 159 states and 173 transitions. Second operand 42 states. [2018-11-23 12:18:38,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:38,970 INFO L93 Difference]: Finished difference Result 238 states and 266 transitions. [2018-11-23 12:18:38,970 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-11-23 12:18:38,971 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 248 [2018-11-23 12:18:38,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-11-23 12:18:38,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 136 transitions. [2018-11-23 12:18:38,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-11-23 12:18:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 136 transitions. [2018-11-23 12:18:38,973 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 136 transitions. [2018-11-23 12:18:39,108 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:39,112 INFO L225 Difference]: With dead ends: 238 [2018-11-23 12:18:39,112 INFO L226 Difference]: Without dead ends: 162 [2018-11-23 12:18:39,113 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 288 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=861, Invalid=861, Unknown=0, NotChecked=0, Total=1722 [2018-11-23 12:18:39,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2018-11-23 12:18:39,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 161. [2018-11-23 12:18:39,243 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:39,243 INFO L82 GeneralOperation]: Start isEquivalent. First operand 162 states. Second operand 161 states. [2018-11-23 12:18:39,244 INFO L74 IsIncluded]: Start isIncluded. First operand 162 states. Second operand 161 states. [2018-11-23 12:18:39,244 INFO L87 Difference]: Start difference. First operand 162 states. Second operand 161 states. [2018-11-23 12:18:39,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:39,247 INFO L93 Difference]: Finished difference Result 162 states and 176 transitions. [2018-11-23 12:18:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 176 transitions. [2018-11-23 12:18:39,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:39,247 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:39,247 INFO L74 IsIncluded]: Start isIncluded. First operand 161 states. Second operand 162 states. [2018-11-23 12:18:39,247 INFO L87 Difference]: Start difference. First operand 161 states. Second operand 162 states. [2018-11-23 12:18:39,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:39,250 INFO L93 Difference]: Finished difference Result 162 states and 176 transitions. [2018-11-23 12:18:39,250 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 176 transitions. [2018-11-23 12:18:39,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:39,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:39,250 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:39,250 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:39,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 161 states. [2018-11-23 12:18:39,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 175 transitions. [2018-11-23 12:18:39,253 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 175 transitions. Word has length 248 [2018-11-23 12:18:39,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:39,253 INFO L480 AbstractCegarLoop]: Abstraction has 161 states and 175 transitions. [2018-11-23 12:18:39,253 INFO L481 AbstractCegarLoop]: Interpolant automaton has 42 states. [2018-11-23 12:18:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 175 transitions. [2018-11-23 12:18:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-11-23 12:18:39,254 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:39,255 INFO L402 BasicCegarLoop]: trace histogram [39, 39, 30, 30, 30, 30, 10, 10, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:39,255 INFO L423 AbstractCegarLoop]: === Iteration 42 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:39,255 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:39,255 INFO L82 PathProgramCache]: Analyzing trace with hash 647283283, now seen corresponding path program 39 times [2018-11-23 12:18:39,255 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:39,256 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:39,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:39,256 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:39,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:40,146 INFO L256 TraceCheckUtils]: 0: Hoare triple {39468#true} call ULTIMATE.init(); {39468#true} is VALID [2018-11-23 12:18:40,147 INFO L273 TraceCheckUtils]: 1: Hoare triple {39468#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {39468#true} is VALID [2018-11-23 12:18:40,147 INFO L273 TraceCheckUtils]: 2: Hoare triple {39468#true} assume true; {39468#true} is VALID [2018-11-23 12:18:40,147 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {39468#true} {39468#true} #73#return; {39468#true} is VALID [2018-11-23 12:18:40,147 INFO L256 TraceCheckUtils]: 4: Hoare triple {39468#true} call #t~ret14 := main(); {39468#true} is VALID [2018-11-23 12:18:40,148 INFO L273 TraceCheckUtils]: 5: Hoare triple {39468#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {39470#(= main_~i~1 0)} is VALID [2018-11-23 12:18:40,148 INFO L273 TraceCheckUtils]: 6: Hoare triple {39470#(= main_~i~1 0)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39470#(= main_~i~1 0)} is VALID [2018-11-23 12:18:40,149 INFO L273 TraceCheckUtils]: 7: Hoare triple {39470#(= main_~i~1 0)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39471#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:40,149 INFO L273 TraceCheckUtils]: 8: Hoare triple {39471#(<= main_~i~1 1)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39471#(<= main_~i~1 1)} is VALID [2018-11-23 12:18:40,150 INFO L273 TraceCheckUtils]: 9: Hoare triple {39471#(<= main_~i~1 1)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39472#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:40,151 INFO L273 TraceCheckUtils]: 10: Hoare triple {39472#(<= main_~i~1 2)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39472#(<= main_~i~1 2)} is VALID [2018-11-23 12:18:40,151 INFO L273 TraceCheckUtils]: 11: Hoare triple {39472#(<= main_~i~1 2)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39473#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:40,152 INFO L273 TraceCheckUtils]: 12: Hoare triple {39473#(<= main_~i~1 3)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39473#(<= main_~i~1 3)} is VALID [2018-11-23 12:18:40,153 INFO L273 TraceCheckUtils]: 13: Hoare triple {39473#(<= main_~i~1 3)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39474#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:40,153 INFO L273 TraceCheckUtils]: 14: Hoare triple {39474#(<= main_~i~1 4)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39474#(<= main_~i~1 4)} is VALID [2018-11-23 12:18:40,154 INFO L273 TraceCheckUtils]: 15: Hoare triple {39474#(<= main_~i~1 4)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39475#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:40,154 INFO L273 TraceCheckUtils]: 16: Hoare triple {39475#(<= main_~i~1 5)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39475#(<= main_~i~1 5)} is VALID [2018-11-23 12:18:40,155 INFO L273 TraceCheckUtils]: 17: Hoare triple {39475#(<= main_~i~1 5)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39476#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:40,156 INFO L273 TraceCheckUtils]: 18: Hoare triple {39476#(<= main_~i~1 6)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39476#(<= main_~i~1 6)} is VALID [2018-11-23 12:18:40,156 INFO L273 TraceCheckUtils]: 19: Hoare triple {39476#(<= main_~i~1 6)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39477#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:40,157 INFO L273 TraceCheckUtils]: 20: Hoare triple {39477#(<= main_~i~1 7)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39477#(<= main_~i~1 7)} is VALID [2018-11-23 12:18:40,157 INFO L273 TraceCheckUtils]: 21: Hoare triple {39477#(<= main_~i~1 7)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39478#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:40,158 INFO L273 TraceCheckUtils]: 22: Hoare triple {39478#(<= main_~i~1 8)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39478#(<= main_~i~1 8)} is VALID [2018-11-23 12:18:40,159 INFO L273 TraceCheckUtils]: 23: Hoare triple {39478#(<= main_~i~1 8)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39479#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:40,159 INFO L273 TraceCheckUtils]: 24: Hoare triple {39479#(<= main_~i~1 9)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39479#(<= main_~i~1 9)} is VALID [2018-11-23 12:18:40,160 INFO L273 TraceCheckUtils]: 25: Hoare triple {39479#(<= main_~i~1 9)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39480#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:40,160 INFO L273 TraceCheckUtils]: 26: Hoare triple {39480#(<= main_~i~1 10)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39480#(<= main_~i~1 10)} is VALID [2018-11-23 12:18:40,161 INFO L273 TraceCheckUtils]: 27: Hoare triple {39480#(<= main_~i~1 10)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39481#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:40,162 INFO L273 TraceCheckUtils]: 28: Hoare triple {39481#(<= main_~i~1 11)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39481#(<= main_~i~1 11)} is VALID [2018-11-23 12:18:40,162 INFO L273 TraceCheckUtils]: 29: Hoare triple {39481#(<= main_~i~1 11)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39482#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:40,163 INFO L273 TraceCheckUtils]: 30: Hoare triple {39482#(<= main_~i~1 12)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39482#(<= main_~i~1 12)} is VALID [2018-11-23 12:18:40,163 INFO L273 TraceCheckUtils]: 31: Hoare triple {39482#(<= main_~i~1 12)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39483#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:40,164 INFO L273 TraceCheckUtils]: 32: Hoare triple {39483#(<= main_~i~1 13)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39483#(<= main_~i~1 13)} is VALID [2018-11-23 12:18:40,165 INFO L273 TraceCheckUtils]: 33: Hoare triple {39483#(<= main_~i~1 13)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39484#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:40,165 INFO L273 TraceCheckUtils]: 34: Hoare triple {39484#(<= main_~i~1 14)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39484#(<= main_~i~1 14)} is VALID [2018-11-23 12:18:40,166 INFO L273 TraceCheckUtils]: 35: Hoare triple {39484#(<= main_~i~1 14)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39485#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:40,166 INFO L273 TraceCheckUtils]: 36: Hoare triple {39485#(<= main_~i~1 15)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39485#(<= main_~i~1 15)} is VALID [2018-11-23 12:18:40,167 INFO L273 TraceCheckUtils]: 37: Hoare triple {39485#(<= main_~i~1 15)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39486#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:40,168 INFO L273 TraceCheckUtils]: 38: Hoare triple {39486#(<= main_~i~1 16)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39486#(<= main_~i~1 16)} is VALID [2018-11-23 12:18:40,168 INFO L273 TraceCheckUtils]: 39: Hoare triple {39486#(<= main_~i~1 16)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39487#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:40,169 INFO L273 TraceCheckUtils]: 40: Hoare triple {39487#(<= main_~i~1 17)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39487#(<= main_~i~1 17)} is VALID [2018-11-23 12:18:40,170 INFO L273 TraceCheckUtils]: 41: Hoare triple {39487#(<= main_~i~1 17)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39488#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:40,170 INFO L273 TraceCheckUtils]: 42: Hoare triple {39488#(<= main_~i~1 18)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39488#(<= main_~i~1 18)} is VALID [2018-11-23 12:18:40,171 INFO L273 TraceCheckUtils]: 43: Hoare triple {39488#(<= main_~i~1 18)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39489#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:40,171 INFO L273 TraceCheckUtils]: 44: Hoare triple {39489#(<= main_~i~1 19)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39489#(<= main_~i~1 19)} is VALID [2018-11-23 12:18:40,172 INFO L273 TraceCheckUtils]: 45: Hoare triple {39489#(<= main_~i~1 19)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39490#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:40,172 INFO L273 TraceCheckUtils]: 46: Hoare triple {39490#(<= main_~i~1 20)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39490#(<= main_~i~1 20)} is VALID [2018-11-23 12:18:40,173 INFO L273 TraceCheckUtils]: 47: Hoare triple {39490#(<= main_~i~1 20)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39491#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:40,173 INFO L273 TraceCheckUtils]: 48: Hoare triple {39491#(<= main_~i~1 21)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39491#(<= main_~i~1 21)} is VALID [2018-11-23 12:18:40,174 INFO L273 TraceCheckUtils]: 49: Hoare triple {39491#(<= main_~i~1 21)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39492#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:40,175 INFO L273 TraceCheckUtils]: 50: Hoare triple {39492#(<= main_~i~1 22)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39492#(<= main_~i~1 22)} is VALID [2018-11-23 12:18:40,175 INFO L273 TraceCheckUtils]: 51: Hoare triple {39492#(<= main_~i~1 22)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39493#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:40,176 INFO L273 TraceCheckUtils]: 52: Hoare triple {39493#(<= main_~i~1 23)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39493#(<= main_~i~1 23)} is VALID [2018-11-23 12:18:40,176 INFO L273 TraceCheckUtils]: 53: Hoare triple {39493#(<= main_~i~1 23)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39494#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:40,177 INFO L273 TraceCheckUtils]: 54: Hoare triple {39494#(<= main_~i~1 24)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39494#(<= main_~i~1 24)} is VALID [2018-11-23 12:18:40,178 INFO L273 TraceCheckUtils]: 55: Hoare triple {39494#(<= main_~i~1 24)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39495#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:40,178 INFO L273 TraceCheckUtils]: 56: Hoare triple {39495#(<= main_~i~1 25)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39495#(<= main_~i~1 25)} is VALID [2018-11-23 12:18:40,179 INFO L273 TraceCheckUtils]: 57: Hoare triple {39495#(<= main_~i~1 25)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39496#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:40,179 INFO L273 TraceCheckUtils]: 58: Hoare triple {39496#(<= main_~i~1 26)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39496#(<= main_~i~1 26)} is VALID [2018-11-23 12:18:40,180 INFO L273 TraceCheckUtils]: 59: Hoare triple {39496#(<= main_~i~1 26)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39497#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:40,180 INFO L273 TraceCheckUtils]: 60: Hoare triple {39497#(<= main_~i~1 27)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39497#(<= main_~i~1 27)} is VALID [2018-11-23 12:18:40,181 INFO L273 TraceCheckUtils]: 61: Hoare triple {39497#(<= main_~i~1 27)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39498#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:40,181 INFO L273 TraceCheckUtils]: 62: Hoare triple {39498#(<= main_~i~1 28)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39498#(<= main_~i~1 28)} is VALID [2018-11-23 12:18:40,182 INFO L273 TraceCheckUtils]: 63: Hoare triple {39498#(<= main_~i~1 28)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39499#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:40,183 INFO L273 TraceCheckUtils]: 64: Hoare triple {39499#(<= main_~i~1 29)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39499#(<= main_~i~1 29)} is VALID [2018-11-23 12:18:40,183 INFO L273 TraceCheckUtils]: 65: Hoare triple {39499#(<= main_~i~1 29)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39500#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:40,184 INFO L273 TraceCheckUtils]: 66: Hoare triple {39500#(<= main_~i~1 30)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39500#(<= main_~i~1 30)} is VALID [2018-11-23 12:18:40,184 INFO L273 TraceCheckUtils]: 67: Hoare triple {39500#(<= main_~i~1 30)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39501#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:40,185 INFO L273 TraceCheckUtils]: 68: Hoare triple {39501#(<= main_~i~1 31)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39501#(<= main_~i~1 31)} is VALID [2018-11-23 12:18:40,185 INFO L273 TraceCheckUtils]: 69: Hoare triple {39501#(<= main_~i~1 31)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39502#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:40,186 INFO L273 TraceCheckUtils]: 70: Hoare triple {39502#(<= main_~i~1 32)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39502#(<= main_~i~1 32)} is VALID [2018-11-23 12:18:40,187 INFO L273 TraceCheckUtils]: 71: Hoare triple {39502#(<= main_~i~1 32)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39503#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:40,187 INFO L273 TraceCheckUtils]: 72: Hoare triple {39503#(<= main_~i~1 33)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39503#(<= main_~i~1 33)} is VALID [2018-11-23 12:18:40,188 INFO L273 TraceCheckUtils]: 73: Hoare triple {39503#(<= main_~i~1 33)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39504#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:40,188 INFO L273 TraceCheckUtils]: 74: Hoare triple {39504#(<= main_~i~1 34)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39504#(<= main_~i~1 34)} is VALID [2018-11-23 12:18:40,189 INFO L273 TraceCheckUtils]: 75: Hoare triple {39504#(<= main_~i~1 34)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39505#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:40,189 INFO L273 TraceCheckUtils]: 76: Hoare triple {39505#(<= main_~i~1 35)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39505#(<= main_~i~1 35)} is VALID [2018-11-23 12:18:40,190 INFO L273 TraceCheckUtils]: 77: Hoare triple {39505#(<= main_~i~1 35)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39506#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:40,191 INFO L273 TraceCheckUtils]: 78: Hoare triple {39506#(<= main_~i~1 36)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39506#(<= main_~i~1 36)} is VALID [2018-11-23 12:18:40,191 INFO L273 TraceCheckUtils]: 79: Hoare triple {39506#(<= main_~i~1 36)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39507#(<= main_~i~1 37)} is VALID [2018-11-23 12:18:40,192 INFO L273 TraceCheckUtils]: 80: Hoare triple {39507#(<= main_~i~1 37)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39507#(<= main_~i~1 37)} is VALID [2018-11-23 12:18:40,192 INFO L273 TraceCheckUtils]: 81: Hoare triple {39507#(<= main_~i~1 37)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39508#(<= main_~i~1 38)} is VALID [2018-11-23 12:18:40,193 INFO L273 TraceCheckUtils]: 82: Hoare triple {39508#(<= main_~i~1 38)} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39508#(<= main_~i~1 38)} is VALID [2018-11-23 12:18:40,193 INFO L273 TraceCheckUtils]: 83: Hoare triple {39508#(<= main_~i~1 38)} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39509#(<= main_~i~1 39)} is VALID [2018-11-23 12:18:40,194 INFO L273 TraceCheckUtils]: 84: Hoare triple {39509#(<= main_~i~1 39)} assume !(~i~1 < 40); {39469#false} is VALID [2018-11-23 12:18:40,194 INFO L256 TraceCheckUtils]: 85: Hoare triple {39469#false} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {39468#true} is VALID [2018-11-23 12:18:40,194 INFO L273 TraceCheckUtils]: 86: Hoare triple {39468#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {39468#true} is VALID [2018-11-23 12:18:40,195 INFO L273 TraceCheckUtils]: 87: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,195 INFO L273 TraceCheckUtils]: 88: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,195 INFO L273 TraceCheckUtils]: 89: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,195 INFO L273 TraceCheckUtils]: 90: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,195 INFO L273 TraceCheckUtils]: 91: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,195 INFO L273 TraceCheckUtils]: 92: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,196 INFO L273 TraceCheckUtils]: 93: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,196 INFO L273 TraceCheckUtils]: 94: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,196 INFO L273 TraceCheckUtils]: 95: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,196 INFO L273 TraceCheckUtils]: 96: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,196 INFO L273 TraceCheckUtils]: 97: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,196 INFO L273 TraceCheckUtils]: 98: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,197 INFO L273 TraceCheckUtils]: 99: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,197 INFO L273 TraceCheckUtils]: 100: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,197 INFO L273 TraceCheckUtils]: 101: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,197 INFO L273 TraceCheckUtils]: 102: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,197 INFO L273 TraceCheckUtils]: 103: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,197 INFO L273 TraceCheckUtils]: 104: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,198 INFO L273 TraceCheckUtils]: 105: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,198 INFO L273 TraceCheckUtils]: 106: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,198 INFO L273 TraceCheckUtils]: 107: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,198 INFO L273 TraceCheckUtils]: 108: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,198 INFO L273 TraceCheckUtils]: 109: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,198 INFO L273 TraceCheckUtils]: 110: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,199 INFO L273 TraceCheckUtils]: 111: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,199 INFO L273 TraceCheckUtils]: 112: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,199 INFO L273 TraceCheckUtils]: 113: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,199 INFO L273 TraceCheckUtils]: 114: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,199 INFO L273 TraceCheckUtils]: 115: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,199 INFO L273 TraceCheckUtils]: 116: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,199 INFO L273 TraceCheckUtils]: 117: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,199 INFO L273 TraceCheckUtils]: 118: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,200 INFO L273 TraceCheckUtils]: 119: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,200 INFO L273 TraceCheckUtils]: 120: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,200 INFO L273 TraceCheckUtils]: 121: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,200 INFO L273 TraceCheckUtils]: 122: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,200 INFO L273 TraceCheckUtils]: 123: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,200 INFO L273 TraceCheckUtils]: 124: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,200 INFO L273 TraceCheckUtils]: 125: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,200 INFO L273 TraceCheckUtils]: 126: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,200 INFO L273 TraceCheckUtils]: 127: Hoare triple {39468#true} assume !(~i~0 < 40); {39468#true} is VALID [2018-11-23 12:18:40,201 INFO L273 TraceCheckUtils]: 128: Hoare triple {39468#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {39468#true} is VALID [2018-11-23 12:18:40,201 INFO L273 TraceCheckUtils]: 129: Hoare triple {39468#true} assume true; {39468#true} is VALID [2018-11-23 12:18:40,201 INFO L268 TraceCheckUtils]: 130: Hoare quadruple {39468#true} {39469#false} #77#return; {39469#false} is VALID [2018-11-23 12:18:40,201 INFO L273 TraceCheckUtils]: 131: Hoare triple {39469#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {39469#false} is VALID [2018-11-23 12:18:40,201 INFO L256 TraceCheckUtils]: 132: Hoare triple {39469#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {39468#true} is VALID [2018-11-23 12:18:40,201 INFO L273 TraceCheckUtils]: 133: Hoare triple {39468#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {39468#true} is VALID [2018-11-23 12:18:40,201 INFO L273 TraceCheckUtils]: 134: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,201 INFO L273 TraceCheckUtils]: 135: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,201 INFO L273 TraceCheckUtils]: 136: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,201 INFO L273 TraceCheckUtils]: 137: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 138: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 139: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 140: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 141: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 142: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 143: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 144: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 145: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 146: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,202 INFO L273 TraceCheckUtils]: 147: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 148: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 149: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 150: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 151: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 152: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 153: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 154: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 155: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 156: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,203 INFO L273 TraceCheckUtils]: 157: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 158: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 159: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 160: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 161: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 162: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 163: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 164: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 165: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 166: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,204 INFO L273 TraceCheckUtils]: 167: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L273 TraceCheckUtils]: 168: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L273 TraceCheckUtils]: 169: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L273 TraceCheckUtils]: 170: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L273 TraceCheckUtils]: 171: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L273 TraceCheckUtils]: 172: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L273 TraceCheckUtils]: 173: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L273 TraceCheckUtils]: 174: Hoare triple {39468#true} assume !(~i~0 < 40); {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L273 TraceCheckUtils]: 175: Hoare triple {39468#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L273 TraceCheckUtils]: 176: Hoare triple {39468#true} assume true; {39468#true} is VALID [2018-11-23 12:18:40,205 INFO L268 TraceCheckUtils]: 177: Hoare quadruple {39468#true} {39469#false} #79#return; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 178: Hoare triple {39469#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 179: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 180: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 181: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 182: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 183: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 184: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 185: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 186: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,206 INFO L273 TraceCheckUtils]: 187: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 188: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 189: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 190: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 191: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 192: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 193: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 194: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 195: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 196: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,207 INFO L273 TraceCheckUtils]: 197: Hoare triple {39469#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39469#false} is VALID [2018-11-23 12:18:40,208 INFO L273 TraceCheckUtils]: 198: Hoare triple {39469#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39469#false} is VALID [2018-11-23 12:18:40,208 INFO L273 TraceCheckUtils]: 199: Hoare triple {39469#false} assume !(~i~2 < 39); {39469#false} is VALID [2018-11-23 12:18:40,208 INFO L273 TraceCheckUtils]: 200: Hoare triple {39469#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {39469#false} is VALID [2018-11-23 12:18:40,208 INFO L256 TraceCheckUtils]: 201: Hoare triple {39469#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {39468#true} is VALID [2018-11-23 12:18:40,208 INFO L273 TraceCheckUtils]: 202: Hoare triple {39468#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {39468#true} is VALID [2018-11-23 12:18:40,208 INFO L273 TraceCheckUtils]: 203: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,208 INFO L273 TraceCheckUtils]: 204: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,208 INFO L273 TraceCheckUtils]: 205: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,208 INFO L273 TraceCheckUtils]: 206: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,208 INFO L273 TraceCheckUtils]: 207: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 208: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 209: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 210: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 211: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 212: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 213: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 214: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 215: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 216: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,209 INFO L273 TraceCheckUtils]: 217: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 218: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 219: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 220: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 221: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 222: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 223: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 224: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 225: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 226: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,210 INFO L273 TraceCheckUtils]: 227: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 228: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 229: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 230: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 231: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 232: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 233: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 234: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 235: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 236: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,211 INFO L273 TraceCheckUtils]: 237: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,212 INFO L273 TraceCheckUtils]: 238: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,212 INFO L273 TraceCheckUtils]: 239: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:40,212 INFO L273 TraceCheckUtils]: 240: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,212 INFO L273 TraceCheckUtils]: 241: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:40,212 INFO L273 TraceCheckUtils]: 242: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:40,212 INFO L273 TraceCheckUtils]: 243: Hoare triple {39468#true} assume !(~i~0 < 40); {39468#true} is VALID [2018-11-23 12:18:40,212 INFO L273 TraceCheckUtils]: 244: Hoare triple {39468#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {39468#true} is VALID [2018-11-23 12:18:40,212 INFO L273 TraceCheckUtils]: 245: Hoare triple {39468#true} assume true; {39468#true} is VALID [2018-11-23 12:18:40,212 INFO L268 TraceCheckUtils]: 246: Hoare quadruple {39468#true} {39469#false} #81#return; {39469#false} is VALID [2018-11-23 12:18:40,212 INFO L273 TraceCheckUtils]: 247: Hoare triple {39469#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {39469#false} is VALID [2018-11-23 12:18:40,213 INFO L273 TraceCheckUtils]: 248: Hoare triple {39469#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {39469#false} is VALID [2018-11-23 12:18:40,213 INFO L273 TraceCheckUtils]: 249: Hoare triple {39469#false} assume !false; {39469#false} is VALID [2018-11-23 12:18:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 3466 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 1945 trivial. 0 not checked. [2018-11-23 12:18:40,238 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:40,238 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:40,246 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:18:40,597 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2018-11-23 12:18:40,597 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:40,658 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:42,068 INFO L256 TraceCheckUtils]: 0: Hoare triple {39468#true} call ULTIMATE.init(); {39468#true} is VALID [2018-11-23 12:18:42,068 INFO L273 TraceCheckUtils]: 1: Hoare triple {39468#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {39468#true} is VALID [2018-11-23 12:18:42,068 INFO L273 TraceCheckUtils]: 2: Hoare triple {39468#true} assume true; {39468#true} is VALID [2018-11-23 12:18:42,068 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {39468#true} {39468#true} #73#return; {39468#true} is VALID [2018-11-23 12:18:42,068 INFO L256 TraceCheckUtils]: 4: Hoare triple {39468#true} call #t~ret14 := main(); {39468#true} is VALID [2018-11-23 12:18:42,069 INFO L273 TraceCheckUtils]: 5: Hoare triple {39468#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {39468#true} is VALID [2018-11-23 12:18:42,069 INFO L273 TraceCheckUtils]: 6: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,069 INFO L273 TraceCheckUtils]: 7: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,069 INFO L273 TraceCheckUtils]: 8: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,069 INFO L273 TraceCheckUtils]: 9: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,070 INFO L273 TraceCheckUtils]: 10: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,070 INFO L273 TraceCheckUtils]: 11: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,070 INFO L273 TraceCheckUtils]: 12: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,070 INFO L273 TraceCheckUtils]: 13: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,070 INFO L273 TraceCheckUtils]: 14: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,070 INFO L273 TraceCheckUtils]: 15: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,071 INFO L273 TraceCheckUtils]: 16: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,071 INFO L273 TraceCheckUtils]: 17: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,071 INFO L273 TraceCheckUtils]: 18: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,071 INFO L273 TraceCheckUtils]: 19: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,071 INFO L273 TraceCheckUtils]: 20: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,071 INFO L273 TraceCheckUtils]: 21: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,072 INFO L273 TraceCheckUtils]: 22: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,072 INFO L273 TraceCheckUtils]: 23: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,072 INFO L273 TraceCheckUtils]: 24: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,072 INFO L273 TraceCheckUtils]: 25: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,072 INFO L273 TraceCheckUtils]: 26: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,072 INFO L273 TraceCheckUtils]: 27: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,072 INFO L273 TraceCheckUtils]: 28: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,072 INFO L273 TraceCheckUtils]: 29: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,072 INFO L273 TraceCheckUtils]: 30: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 31: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 32: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 33: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 34: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 35: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 36: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 37: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 38: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 39: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,073 INFO L273 TraceCheckUtils]: 40: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 41: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 42: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 43: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 44: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 45: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 46: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 47: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 48: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 49: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,074 INFO L273 TraceCheckUtils]: 50: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 51: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 52: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 53: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 54: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 55: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 56: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 57: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 58: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 59: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,075 INFO L273 TraceCheckUtils]: 60: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 61: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 62: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 63: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 64: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 65: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 66: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 67: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 68: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 69: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,076 INFO L273 TraceCheckUtils]: 70: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 71: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 72: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 73: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 74: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 75: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 76: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 77: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 78: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 79: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,077 INFO L273 TraceCheckUtils]: 80: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L273 TraceCheckUtils]: 81: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L273 TraceCheckUtils]: 82: Hoare triple {39468#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L273 TraceCheckUtils]: 83: Hoare triple {39468#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L273 TraceCheckUtils]: 84: Hoare triple {39468#true} assume !(~i~1 < 40); {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L256 TraceCheckUtils]: 85: Hoare triple {39468#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L273 TraceCheckUtils]: 86: Hoare triple {39468#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L273 TraceCheckUtils]: 87: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L273 TraceCheckUtils]: 88: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L273 TraceCheckUtils]: 89: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,078 INFO L273 TraceCheckUtils]: 90: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 91: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 92: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 93: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 94: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 95: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 96: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 97: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 98: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 99: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 100: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,079 INFO L273 TraceCheckUtils]: 101: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 102: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 103: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 104: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 105: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 106: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 107: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 108: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 109: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 110: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,080 INFO L273 TraceCheckUtils]: 111: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 112: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 113: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 114: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 115: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 116: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 117: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 118: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 119: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 120: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,081 INFO L273 TraceCheckUtils]: 121: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L273 TraceCheckUtils]: 122: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L273 TraceCheckUtils]: 123: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L273 TraceCheckUtils]: 124: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L273 TraceCheckUtils]: 125: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L273 TraceCheckUtils]: 126: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L273 TraceCheckUtils]: 127: Hoare triple {39468#true} assume !(~i~0 < 40); {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L273 TraceCheckUtils]: 128: Hoare triple {39468#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L273 TraceCheckUtils]: 129: Hoare triple {39468#true} assume true; {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L268 TraceCheckUtils]: 130: Hoare quadruple {39468#true} {39468#true} #77#return; {39468#true} is VALID [2018-11-23 12:18:42,082 INFO L273 TraceCheckUtils]: 131: Hoare triple {39468#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L256 TraceCheckUtils]: 132: Hoare triple {39468#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L273 TraceCheckUtils]: 133: Hoare triple {39468#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L273 TraceCheckUtils]: 134: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L273 TraceCheckUtils]: 135: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L273 TraceCheckUtils]: 136: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L273 TraceCheckUtils]: 137: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L273 TraceCheckUtils]: 138: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L273 TraceCheckUtils]: 139: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L273 TraceCheckUtils]: 140: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,083 INFO L273 TraceCheckUtils]: 141: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 142: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 143: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 144: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 145: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 146: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 147: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 148: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 149: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 150: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,084 INFO L273 TraceCheckUtils]: 151: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 152: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 153: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 154: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 155: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 156: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 157: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 158: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 159: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 160: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,085 INFO L273 TraceCheckUtils]: 161: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 162: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 163: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 164: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 165: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 166: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 167: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 168: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 169: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 170: Hoare triple {39468#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {39468#true} is VALID [2018-11-23 12:18:42,086 INFO L273 TraceCheckUtils]: 171: Hoare triple {39468#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L273 TraceCheckUtils]: 172: Hoare triple {39468#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L273 TraceCheckUtils]: 173: Hoare triple {39468#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L273 TraceCheckUtils]: 174: Hoare triple {39468#true} assume !(~i~0 < 40); {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L273 TraceCheckUtils]: 175: Hoare triple {39468#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L273 TraceCheckUtils]: 176: Hoare triple {39468#true} assume true; {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L268 TraceCheckUtils]: 177: Hoare quadruple {39468#true} {39468#true} #79#return; {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L273 TraceCheckUtils]: 178: Hoare triple {39468#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L273 TraceCheckUtils]: 179: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L273 TraceCheckUtils]: 180: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,087 INFO L273 TraceCheckUtils]: 181: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 182: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 183: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 184: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 185: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 186: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 187: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 188: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 189: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 190: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,088 INFO L273 TraceCheckUtils]: 191: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L273 TraceCheckUtils]: 192: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L273 TraceCheckUtils]: 193: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L273 TraceCheckUtils]: 194: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L273 TraceCheckUtils]: 195: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L273 TraceCheckUtils]: 196: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L273 TraceCheckUtils]: 197: Hoare triple {39468#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L273 TraceCheckUtils]: 198: Hoare triple {39468#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L273 TraceCheckUtils]: 199: Hoare triple {39468#true} assume !(~i~2 < 39); {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L273 TraceCheckUtils]: 200: Hoare triple {39468#true} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {39468#true} is VALID [2018-11-23 12:18:42,089 INFO L256 TraceCheckUtils]: 201: Hoare triple {39468#true} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {39468#true} is VALID [2018-11-23 12:18:42,090 INFO L273 TraceCheckUtils]: 202: Hoare triple {39468#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {40119#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:42,090 INFO L273 TraceCheckUtils]: 203: Hoare triple {40119#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40119#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:42,090 INFO L273 TraceCheckUtils]: 204: Hoare triple {40119#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40119#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:42,091 INFO L273 TraceCheckUtils]: 205: Hoare triple {40119#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40119#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:42,091 INFO L273 TraceCheckUtils]: 206: Hoare triple {40119#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40132#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:42,091 INFO L273 TraceCheckUtils]: 207: Hoare triple {40132#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40132#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:42,092 INFO L273 TraceCheckUtils]: 208: Hoare triple {40132#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40132#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:42,092 INFO L273 TraceCheckUtils]: 209: Hoare triple {40132#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40132#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:42,092 INFO L273 TraceCheckUtils]: 210: Hoare triple {40132#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40145#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:42,093 INFO L273 TraceCheckUtils]: 211: Hoare triple {40145#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40145#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:42,093 INFO L273 TraceCheckUtils]: 212: Hoare triple {40145#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40145#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:42,093 INFO L273 TraceCheckUtils]: 213: Hoare triple {40145#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40145#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:42,094 INFO L273 TraceCheckUtils]: 214: Hoare triple {40145#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40158#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:42,094 INFO L273 TraceCheckUtils]: 215: Hoare triple {40158#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40158#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:42,095 INFO L273 TraceCheckUtils]: 216: Hoare triple {40158#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40158#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:42,095 INFO L273 TraceCheckUtils]: 217: Hoare triple {40158#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40158#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:42,096 INFO L273 TraceCheckUtils]: 218: Hoare triple {40158#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40171#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:42,096 INFO L273 TraceCheckUtils]: 219: Hoare triple {40171#(<= max_~i~0 4)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40171#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:42,097 INFO L273 TraceCheckUtils]: 220: Hoare triple {40171#(<= max_~i~0 4)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40171#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:42,097 INFO L273 TraceCheckUtils]: 221: Hoare triple {40171#(<= max_~i~0 4)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40171#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:42,098 INFO L273 TraceCheckUtils]: 222: Hoare triple {40171#(<= max_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40184#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:42,098 INFO L273 TraceCheckUtils]: 223: Hoare triple {40184#(<= max_~i~0 5)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40184#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:42,099 INFO L273 TraceCheckUtils]: 224: Hoare triple {40184#(<= max_~i~0 5)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40184#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:42,099 INFO L273 TraceCheckUtils]: 225: Hoare triple {40184#(<= max_~i~0 5)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40184#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:42,100 INFO L273 TraceCheckUtils]: 226: Hoare triple {40184#(<= max_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40197#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:42,100 INFO L273 TraceCheckUtils]: 227: Hoare triple {40197#(<= max_~i~0 6)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40197#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:42,101 INFO L273 TraceCheckUtils]: 228: Hoare triple {40197#(<= max_~i~0 6)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40197#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:42,101 INFO L273 TraceCheckUtils]: 229: Hoare triple {40197#(<= max_~i~0 6)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40197#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:42,102 INFO L273 TraceCheckUtils]: 230: Hoare triple {40197#(<= max_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40210#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:42,102 INFO L273 TraceCheckUtils]: 231: Hoare triple {40210#(<= max_~i~0 7)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40210#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:42,103 INFO L273 TraceCheckUtils]: 232: Hoare triple {40210#(<= max_~i~0 7)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40210#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:42,103 INFO L273 TraceCheckUtils]: 233: Hoare triple {40210#(<= max_~i~0 7)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40210#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:42,104 INFO L273 TraceCheckUtils]: 234: Hoare triple {40210#(<= max_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40223#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:42,105 INFO L273 TraceCheckUtils]: 235: Hoare triple {40223#(<= max_~i~0 8)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40223#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:42,105 INFO L273 TraceCheckUtils]: 236: Hoare triple {40223#(<= max_~i~0 8)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40223#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:42,105 INFO L273 TraceCheckUtils]: 237: Hoare triple {40223#(<= max_~i~0 8)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40223#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:42,106 INFO L273 TraceCheckUtils]: 238: Hoare triple {40223#(<= max_~i~0 8)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40236#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:42,107 INFO L273 TraceCheckUtils]: 239: Hoare triple {40236#(<= max_~i~0 9)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {40236#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:42,107 INFO L273 TraceCheckUtils]: 240: Hoare triple {40236#(<= max_~i~0 9)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {40236#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:42,107 INFO L273 TraceCheckUtils]: 241: Hoare triple {40236#(<= max_~i~0 9)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {40236#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:42,108 INFO L273 TraceCheckUtils]: 242: Hoare triple {40236#(<= max_~i~0 9)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {40249#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:42,109 INFO L273 TraceCheckUtils]: 243: Hoare triple {40249#(<= max_~i~0 10)} assume !(~i~0 < 40); {39469#false} is VALID [2018-11-23 12:18:42,109 INFO L273 TraceCheckUtils]: 244: Hoare triple {39469#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {39469#false} is VALID [2018-11-23 12:18:42,109 INFO L273 TraceCheckUtils]: 245: Hoare triple {39469#false} assume true; {39469#false} is VALID [2018-11-23 12:18:42,109 INFO L268 TraceCheckUtils]: 246: Hoare quadruple {39469#false} {39468#true} #81#return; {39469#false} is VALID [2018-11-23 12:18:42,109 INFO L273 TraceCheckUtils]: 247: Hoare triple {39469#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {39469#false} is VALID [2018-11-23 12:18:42,110 INFO L273 TraceCheckUtils]: 248: Hoare triple {39469#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {39469#false} is VALID [2018-11-23 12:18:42,110 INFO L273 TraceCheckUtils]: 249: Hoare triple {39469#false} assume !false; {39469#false} is VALID [2018-11-23 12:18:42,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3466 backedges. 848 proven. 190 refuted. 0 times theorem prover too weak. 2428 trivial. 0 not checked. [2018-11-23 12:18:42,154 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:42,154 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 13] total 53 [2018-11-23 12:18:42,155 INFO L78 Accepts]: Start accepts. Automaton has 53 states. Word has length 250 [2018-11-23 12:18:42,155 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:42,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 53 states. [2018-11-23 12:18:42,340 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 168 edges. 168 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:42,340 INFO L459 AbstractCegarLoop]: Interpolant automaton has 53 states [2018-11-23 12:18:42,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2018-11-23 12:18:42,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=938, Invalid=1818, Unknown=0, NotChecked=0, Total=2756 [2018-11-23 12:18:42,342 INFO L87 Difference]: Start difference. First operand 161 states and 175 transitions. Second operand 53 states. [2018-11-23 12:18:43,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:43,840 INFO L93 Difference]: Finished difference Result 246 states and 280 transitions. [2018-11-23 12:18:43,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2018-11-23 12:18:43,840 INFO L78 Accepts]: Start accepts. Automaton has 53 states. Word has length 250 [2018-11-23 12:18:43,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-23 12:18:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 196 transitions. [2018-11-23 12:18:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-23 12:18:43,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 196 transitions. [2018-11-23 12:18:43,847 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 53 states and 196 transitions. [2018-11-23 12:18:44,182 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:44,186 INFO L225 Difference]: With dead ends: 246 [2018-11-23 12:18:44,186 INFO L226 Difference]: Without dead ends: 170 [2018-11-23 12:18:44,188 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 429 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=938, Invalid=1818, Unknown=0, NotChecked=0, Total=2756 [2018-11-23 12:18:44,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2018-11-23 12:18:44,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 167. [2018-11-23 12:18:44,419 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:44,419 INFO L82 GeneralOperation]: Start isEquivalent. First operand 170 states. Second operand 167 states. [2018-11-23 12:18:44,419 INFO L74 IsIncluded]: Start isIncluded. First operand 170 states. Second operand 167 states. [2018-11-23 12:18:44,419 INFO L87 Difference]: Start difference. First operand 170 states. Second operand 167 states. [2018-11-23 12:18:44,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:44,425 INFO L93 Difference]: Finished difference Result 170 states and 186 transitions. [2018-11-23 12:18:44,425 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 186 transitions. [2018-11-23 12:18:44,425 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:44,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:44,426 INFO L74 IsIncluded]: Start isIncluded. First operand 167 states. Second operand 170 states. [2018-11-23 12:18:44,426 INFO L87 Difference]: Start difference. First operand 167 states. Second operand 170 states. [2018-11-23 12:18:44,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:44,431 INFO L93 Difference]: Finished difference Result 170 states and 186 transitions. [2018-11-23 12:18:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 186 transitions. [2018-11-23 12:18:44,431 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:44,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:44,431 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:44,432 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2018-11-23 12:18:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 182 transitions. [2018-11-23 12:18:44,437 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 182 transitions. Word has length 250 [2018-11-23 12:18:44,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:44,438 INFO L480 AbstractCegarLoop]: Abstraction has 167 states and 182 transitions. [2018-11-23 12:18:44,438 INFO L481 AbstractCegarLoop]: Interpolant automaton has 53 states. [2018-11-23 12:18:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 182 transitions. [2018-11-23 12:18:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2018-11-23 12:18:44,439 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:44,439 INFO L402 BasicCegarLoop]: trace histogram [40, 40, 33, 33, 33, 33, 10, 10, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:44,440 INFO L423 AbstractCegarLoop]: === Iteration 43 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:44,440 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:44,440 INFO L82 PathProgramCache]: Analyzing trace with hash -312617040, now seen corresponding path program 40 times [2018-11-23 12:18:44,440 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:44,440 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:44,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:44,441 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:44,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:44,906 INFO L256 TraceCheckUtils]: 0: Hoare triple {41193#true} call ULTIMATE.init(); {41193#true} is VALID [2018-11-23 12:18:44,906 INFO L273 TraceCheckUtils]: 1: Hoare triple {41193#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {41193#true} is VALID [2018-11-23 12:18:44,906 INFO L273 TraceCheckUtils]: 2: Hoare triple {41193#true} assume true; {41193#true} is VALID [2018-11-23 12:18:44,906 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {41193#true} {41193#true} #73#return; {41193#true} is VALID [2018-11-23 12:18:44,906 INFO L256 TraceCheckUtils]: 4: Hoare triple {41193#true} call #t~ret14 := main(); {41193#true} is VALID [2018-11-23 12:18:44,907 INFO L273 TraceCheckUtils]: 5: Hoare triple {41193#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {41193#true} is VALID [2018-11-23 12:18:44,907 INFO L273 TraceCheckUtils]: 6: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,907 INFO L273 TraceCheckUtils]: 7: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,907 INFO L273 TraceCheckUtils]: 8: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,907 INFO L273 TraceCheckUtils]: 9: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,907 INFO L273 TraceCheckUtils]: 10: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,908 INFO L273 TraceCheckUtils]: 11: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,908 INFO L273 TraceCheckUtils]: 12: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,908 INFO L273 TraceCheckUtils]: 13: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,908 INFO L273 TraceCheckUtils]: 14: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,908 INFO L273 TraceCheckUtils]: 15: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,908 INFO L273 TraceCheckUtils]: 16: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,909 INFO L273 TraceCheckUtils]: 17: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,909 INFO L273 TraceCheckUtils]: 18: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,909 INFO L273 TraceCheckUtils]: 19: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,909 INFO L273 TraceCheckUtils]: 20: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,909 INFO L273 TraceCheckUtils]: 21: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,909 INFO L273 TraceCheckUtils]: 22: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,909 INFO L273 TraceCheckUtils]: 23: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 24: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 25: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 26: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 27: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 28: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 29: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 30: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 31: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 32: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,910 INFO L273 TraceCheckUtils]: 33: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 34: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 35: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 36: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 37: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 38: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 39: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 40: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 41: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 42: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,911 INFO L273 TraceCheckUtils]: 43: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 44: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 45: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 46: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 47: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 48: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 49: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 50: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 51: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 52: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,912 INFO L273 TraceCheckUtils]: 53: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 54: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 55: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 56: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 57: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 58: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 59: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 60: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 61: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 62: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,913 INFO L273 TraceCheckUtils]: 63: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 64: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 65: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 66: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 67: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 68: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 69: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 70: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 71: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 72: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,914 INFO L273 TraceCheckUtils]: 73: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 74: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 75: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 76: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 77: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 78: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 79: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 80: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 81: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 82: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,915 INFO L273 TraceCheckUtils]: 83: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,916 INFO L273 TraceCheckUtils]: 84: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:44,916 INFO L273 TraceCheckUtils]: 85: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:44,916 INFO L273 TraceCheckUtils]: 86: Hoare triple {41193#true} assume !(~i~1 < 40); {41193#true} is VALID [2018-11-23 12:18:44,916 INFO L256 TraceCheckUtils]: 87: Hoare triple {41193#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {41193#true} is VALID [2018-11-23 12:18:44,916 INFO L273 TraceCheckUtils]: 88: Hoare triple {41193#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {41195#(= max_~i~0 0)} is VALID [2018-11-23 12:18:44,917 INFO L273 TraceCheckUtils]: 89: Hoare triple {41195#(= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41195#(= max_~i~0 0)} is VALID [2018-11-23 12:18:44,917 INFO L273 TraceCheckUtils]: 90: Hoare triple {41195#(= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41195#(= max_~i~0 0)} is VALID [2018-11-23 12:18:44,917 INFO L273 TraceCheckUtils]: 91: Hoare triple {41195#(= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41195#(= max_~i~0 0)} is VALID [2018-11-23 12:18:44,918 INFO L273 TraceCheckUtils]: 92: Hoare triple {41195#(= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41196#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:44,918 INFO L273 TraceCheckUtils]: 93: Hoare triple {41196#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41196#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:44,918 INFO L273 TraceCheckUtils]: 94: Hoare triple {41196#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41196#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:44,918 INFO L273 TraceCheckUtils]: 95: Hoare triple {41196#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41196#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:44,919 INFO L273 TraceCheckUtils]: 96: Hoare triple {41196#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41197#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:44,919 INFO L273 TraceCheckUtils]: 97: Hoare triple {41197#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41197#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:44,920 INFO L273 TraceCheckUtils]: 98: Hoare triple {41197#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41197#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:44,920 INFO L273 TraceCheckUtils]: 99: Hoare triple {41197#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41197#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:44,921 INFO L273 TraceCheckUtils]: 100: Hoare triple {41197#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41198#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:44,921 INFO L273 TraceCheckUtils]: 101: Hoare triple {41198#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41198#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:44,922 INFO L273 TraceCheckUtils]: 102: Hoare triple {41198#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41198#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:44,922 INFO L273 TraceCheckUtils]: 103: Hoare triple {41198#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41198#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:44,923 INFO L273 TraceCheckUtils]: 104: Hoare triple {41198#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41199#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:44,924 INFO L273 TraceCheckUtils]: 105: Hoare triple {41199#(<= max_~i~0 4)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41199#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:44,924 INFO L273 TraceCheckUtils]: 106: Hoare triple {41199#(<= max_~i~0 4)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41199#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:44,925 INFO L273 TraceCheckUtils]: 107: Hoare triple {41199#(<= max_~i~0 4)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41199#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:44,925 INFO L273 TraceCheckUtils]: 108: Hoare triple {41199#(<= max_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41200#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:44,926 INFO L273 TraceCheckUtils]: 109: Hoare triple {41200#(<= max_~i~0 5)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41200#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:44,926 INFO L273 TraceCheckUtils]: 110: Hoare triple {41200#(<= max_~i~0 5)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41200#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:44,927 INFO L273 TraceCheckUtils]: 111: Hoare triple {41200#(<= max_~i~0 5)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41200#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:44,927 INFO L273 TraceCheckUtils]: 112: Hoare triple {41200#(<= max_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41201#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:44,928 INFO L273 TraceCheckUtils]: 113: Hoare triple {41201#(<= max_~i~0 6)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41201#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:44,928 INFO L273 TraceCheckUtils]: 114: Hoare triple {41201#(<= max_~i~0 6)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41201#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:44,929 INFO L273 TraceCheckUtils]: 115: Hoare triple {41201#(<= max_~i~0 6)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41201#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:44,930 INFO L273 TraceCheckUtils]: 116: Hoare triple {41201#(<= max_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41202#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:44,930 INFO L273 TraceCheckUtils]: 117: Hoare triple {41202#(<= max_~i~0 7)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41202#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:44,931 INFO L273 TraceCheckUtils]: 118: Hoare triple {41202#(<= max_~i~0 7)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41202#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:44,931 INFO L273 TraceCheckUtils]: 119: Hoare triple {41202#(<= max_~i~0 7)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41202#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:44,932 INFO L273 TraceCheckUtils]: 120: Hoare triple {41202#(<= max_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41203#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:44,932 INFO L273 TraceCheckUtils]: 121: Hoare triple {41203#(<= max_~i~0 8)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41203#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:44,933 INFO L273 TraceCheckUtils]: 122: Hoare triple {41203#(<= max_~i~0 8)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41203#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:44,933 INFO L273 TraceCheckUtils]: 123: Hoare triple {41203#(<= max_~i~0 8)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41203#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:44,934 INFO L273 TraceCheckUtils]: 124: Hoare triple {41203#(<= max_~i~0 8)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41204#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:44,934 INFO L273 TraceCheckUtils]: 125: Hoare triple {41204#(<= max_~i~0 9)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41204#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:44,935 INFO L273 TraceCheckUtils]: 126: Hoare triple {41204#(<= max_~i~0 9)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41204#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:44,935 INFO L273 TraceCheckUtils]: 127: Hoare triple {41204#(<= max_~i~0 9)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41204#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:44,936 INFO L273 TraceCheckUtils]: 128: Hoare triple {41204#(<= max_~i~0 9)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41205#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:44,937 INFO L273 TraceCheckUtils]: 129: Hoare triple {41205#(<= max_~i~0 10)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41205#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:44,937 INFO L273 TraceCheckUtils]: 130: Hoare triple {41205#(<= max_~i~0 10)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41205#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:44,938 INFO L273 TraceCheckUtils]: 131: Hoare triple {41205#(<= max_~i~0 10)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41205#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:44,938 INFO L273 TraceCheckUtils]: 132: Hoare triple {41205#(<= max_~i~0 10)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41206#(<= max_~i~0 11)} is VALID [2018-11-23 12:18:44,939 INFO L273 TraceCheckUtils]: 133: Hoare triple {41206#(<= max_~i~0 11)} assume !(~i~0 < 40); {41194#false} is VALID [2018-11-23 12:18:44,939 INFO L273 TraceCheckUtils]: 134: Hoare triple {41194#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {41194#false} is VALID [2018-11-23 12:18:44,939 INFO L273 TraceCheckUtils]: 135: Hoare triple {41194#false} assume true; {41194#false} is VALID [2018-11-23 12:18:44,940 INFO L268 TraceCheckUtils]: 136: Hoare quadruple {41194#false} {41193#true} #77#return; {41194#false} is VALID [2018-11-23 12:18:44,940 INFO L273 TraceCheckUtils]: 137: Hoare triple {41194#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {41194#false} is VALID [2018-11-23 12:18:44,940 INFO L256 TraceCheckUtils]: 138: Hoare triple {41194#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {41193#true} is VALID [2018-11-23 12:18:44,940 INFO L273 TraceCheckUtils]: 139: Hoare triple {41193#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {41193#true} is VALID [2018-11-23 12:18:44,940 INFO L273 TraceCheckUtils]: 140: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,940 INFO L273 TraceCheckUtils]: 141: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,941 INFO L273 TraceCheckUtils]: 142: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,941 INFO L273 TraceCheckUtils]: 143: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,941 INFO L273 TraceCheckUtils]: 144: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,941 INFO L273 TraceCheckUtils]: 145: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,941 INFO L273 TraceCheckUtils]: 146: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,942 INFO L273 TraceCheckUtils]: 147: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,942 INFO L273 TraceCheckUtils]: 148: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,942 INFO L273 TraceCheckUtils]: 149: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,942 INFO L273 TraceCheckUtils]: 150: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,942 INFO L273 TraceCheckUtils]: 151: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,942 INFO L273 TraceCheckUtils]: 152: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,943 INFO L273 TraceCheckUtils]: 153: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,943 INFO L273 TraceCheckUtils]: 154: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,943 INFO L273 TraceCheckUtils]: 155: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,943 INFO L273 TraceCheckUtils]: 156: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,943 INFO L273 TraceCheckUtils]: 157: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,943 INFO L273 TraceCheckUtils]: 158: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,943 INFO L273 TraceCheckUtils]: 159: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 160: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 161: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 162: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 163: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 164: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 165: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 166: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 167: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 168: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,944 INFO L273 TraceCheckUtils]: 169: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 170: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 171: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 172: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 173: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 174: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 175: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 176: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 177: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 178: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,945 INFO L273 TraceCheckUtils]: 179: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,946 INFO L273 TraceCheckUtils]: 180: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,946 INFO L273 TraceCheckUtils]: 181: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,946 INFO L273 TraceCheckUtils]: 182: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,946 INFO L273 TraceCheckUtils]: 183: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,946 INFO L273 TraceCheckUtils]: 184: Hoare triple {41193#true} assume !(~i~0 < 40); {41193#true} is VALID [2018-11-23 12:18:44,946 INFO L273 TraceCheckUtils]: 185: Hoare triple {41193#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {41193#true} is VALID [2018-11-23 12:18:44,946 INFO L273 TraceCheckUtils]: 186: Hoare triple {41193#true} assume true; {41193#true} is VALID [2018-11-23 12:18:44,946 INFO L268 TraceCheckUtils]: 187: Hoare quadruple {41193#true} {41194#false} #79#return; {41194#false} is VALID [2018-11-23 12:18:44,946 INFO L273 TraceCheckUtils]: 188: Hoare triple {41194#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {41194#false} is VALID [2018-11-23 12:18:44,946 INFO L273 TraceCheckUtils]: 189: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 190: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 191: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 192: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 193: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 194: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 195: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 196: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 197: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 198: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,947 INFO L273 TraceCheckUtils]: 199: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 200: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 201: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 202: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 203: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 204: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 205: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 206: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 207: Hoare triple {41194#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 208: Hoare triple {41194#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41194#false} is VALID [2018-11-23 12:18:44,948 INFO L273 TraceCheckUtils]: 209: Hoare triple {41194#false} assume !(~i~2 < 39); {41194#false} is VALID [2018-11-23 12:18:44,949 INFO L273 TraceCheckUtils]: 210: Hoare triple {41194#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {41194#false} is VALID [2018-11-23 12:18:44,949 INFO L256 TraceCheckUtils]: 211: Hoare triple {41194#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {41193#true} is VALID [2018-11-23 12:18:44,949 INFO L273 TraceCheckUtils]: 212: Hoare triple {41193#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {41193#true} is VALID [2018-11-23 12:18:44,949 INFO L273 TraceCheckUtils]: 213: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,949 INFO L273 TraceCheckUtils]: 214: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,949 INFO L273 TraceCheckUtils]: 215: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,949 INFO L273 TraceCheckUtils]: 216: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,949 INFO L273 TraceCheckUtils]: 217: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,949 INFO L273 TraceCheckUtils]: 218: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 219: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 220: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 221: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 222: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 223: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 224: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 225: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 226: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 227: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,950 INFO L273 TraceCheckUtils]: 228: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 229: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 230: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 231: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 232: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 233: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 234: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 235: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 236: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 237: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,951 INFO L273 TraceCheckUtils]: 238: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 239: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 240: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 241: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 242: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 243: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 244: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 245: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 246: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 247: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,952 INFO L273 TraceCheckUtils]: 248: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 249: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 250: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 251: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 252: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 253: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 254: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 255: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 256: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 257: Hoare triple {41193#true} assume !(~i~0 < 40); {41193#true} is VALID [2018-11-23 12:18:44,953 INFO L273 TraceCheckUtils]: 258: Hoare triple {41193#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {41193#true} is VALID [2018-11-23 12:18:44,954 INFO L273 TraceCheckUtils]: 259: Hoare triple {41193#true} assume true; {41193#true} is VALID [2018-11-23 12:18:44,954 INFO L268 TraceCheckUtils]: 260: Hoare quadruple {41193#true} {41194#false} #81#return; {41194#false} is VALID [2018-11-23 12:18:44,954 INFO L273 TraceCheckUtils]: 261: Hoare triple {41194#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {41194#false} is VALID [2018-11-23 12:18:44,954 INFO L273 TraceCheckUtils]: 262: Hoare triple {41194#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {41194#false} is VALID [2018-11-23 12:18:44,954 INFO L273 TraceCheckUtils]: 263: Hoare triple {41194#false} assume !false; {41194#false} is VALID [2018-11-23 12:18:44,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 0 proven. 1251 refuted. 0 times theorem prover too weak. 2675 trivial. 0 not checked. [2018-11-23 12:18:44,980 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:44,980 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:44,989 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 12:18:45,122 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 12:18:45,122 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 12:18:45,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:45,176 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:18:45,391 INFO L256 TraceCheckUtils]: 0: Hoare triple {41193#true} call ULTIMATE.init(); {41193#true} is VALID [2018-11-23 12:18:45,392 INFO L273 TraceCheckUtils]: 1: Hoare triple {41193#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {41193#true} is VALID [2018-11-23 12:18:45,392 INFO L273 TraceCheckUtils]: 2: Hoare triple {41193#true} assume true; {41193#true} is VALID [2018-11-23 12:18:45,392 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {41193#true} {41193#true} #73#return; {41193#true} is VALID [2018-11-23 12:18:45,392 INFO L256 TraceCheckUtils]: 4: Hoare triple {41193#true} call #t~ret14 := main(); {41193#true} is VALID [2018-11-23 12:18:45,393 INFO L273 TraceCheckUtils]: 5: Hoare triple {41193#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {41193#true} is VALID [2018-11-23 12:18:45,393 INFO L273 TraceCheckUtils]: 6: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,393 INFO L273 TraceCheckUtils]: 7: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,393 INFO L273 TraceCheckUtils]: 8: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,393 INFO L273 TraceCheckUtils]: 9: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,393 INFO L273 TraceCheckUtils]: 10: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,394 INFO L273 TraceCheckUtils]: 11: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,394 INFO L273 TraceCheckUtils]: 12: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,394 INFO L273 TraceCheckUtils]: 13: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,394 INFO L273 TraceCheckUtils]: 14: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,394 INFO L273 TraceCheckUtils]: 15: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,394 INFO L273 TraceCheckUtils]: 16: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,395 INFO L273 TraceCheckUtils]: 17: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,395 INFO L273 TraceCheckUtils]: 18: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,395 INFO L273 TraceCheckUtils]: 19: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,395 INFO L273 TraceCheckUtils]: 20: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,395 INFO L273 TraceCheckUtils]: 21: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,395 INFO L273 TraceCheckUtils]: 22: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,396 INFO L273 TraceCheckUtils]: 23: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,396 INFO L273 TraceCheckUtils]: 24: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,396 INFO L273 TraceCheckUtils]: 25: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,396 INFO L273 TraceCheckUtils]: 26: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,396 INFO L273 TraceCheckUtils]: 27: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,396 INFO L273 TraceCheckUtils]: 28: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,396 INFO L273 TraceCheckUtils]: 29: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,396 INFO L273 TraceCheckUtils]: 30: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 31: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 32: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 33: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 34: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 35: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 36: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 37: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 38: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 39: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,397 INFO L273 TraceCheckUtils]: 40: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 41: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 42: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 43: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 44: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 45: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 46: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 47: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 48: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 49: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,398 INFO L273 TraceCheckUtils]: 50: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 51: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 52: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 53: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 54: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 55: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 56: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 57: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 58: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 59: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,399 INFO L273 TraceCheckUtils]: 60: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 61: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 62: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 63: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 64: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 65: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 66: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 67: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 68: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 69: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,400 INFO L273 TraceCheckUtils]: 70: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 71: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 72: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 73: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 74: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 75: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 76: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 77: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 78: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 79: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,401 INFO L273 TraceCheckUtils]: 80: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L273 TraceCheckUtils]: 81: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L273 TraceCheckUtils]: 82: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L273 TraceCheckUtils]: 83: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L273 TraceCheckUtils]: 84: Hoare triple {41193#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L273 TraceCheckUtils]: 85: Hoare triple {41193#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L273 TraceCheckUtils]: 86: Hoare triple {41193#true} assume !(~i~1 < 40); {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L256 TraceCheckUtils]: 87: Hoare triple {41193#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L273 TraceCheckUtils]: 88: Hoare triple {41193#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L273 TraceCheckUtils]: 89: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,402 INFO L273 TraceCheckUtils]: 90: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 91: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 92: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 93: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 94: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 95: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 96: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 97: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 98: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 99: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,403 INFO L273 TraceCheckUtils]: 100: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 101: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 102: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 103: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 104: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 105: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 106: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 107: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 108: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 109: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,404 INFO L273 TraceCheckUtils]: 110: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 111: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 112: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 113: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 114: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 115: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 116: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 117: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 118: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 119: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,405 INFO L273 TraceCheckUtils]: 120: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 121: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 122: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 123: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 124: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 125: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 126: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 127: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 128: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 129: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,406 INFO L273 TraceCheckUtils]: 130: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L273 TraceCheckUtils]: 131: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L273 TraceCheckUtils]: 132: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L273 TraceCheckUtils]: 133: Hoare triple {41193#true} assume !(~i~0 < 40); {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L273 TraceCheckUtils]: 134: Hoare triple {41193#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L273 TraceCheckUtils]: 135: Hoare triple {41193#true} assume true; {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L268 TraceCheckUtils]: 136: Hoare quadruple {41193#true} {41193#true} #77#return; {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L273 TraceCheckUtils]: 137: Hoare triple {41193#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L256 TraceCheckUtils]: 138: Hoare triple {41193#true} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L273 TraceCheckUtils]: 139: Hoare triple {41193#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {41193#true} is VALID [2018-11-23 12:18:45,407 INFO L273 TraceCheckUtils]: 140: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 141: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 142: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 143: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 144: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 145: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 146: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 147: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 148: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 149: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,408 INFO L273 TraceCheckUtils]: 150: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 151: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 152: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 153: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 154: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 155: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 156: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 157: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 158: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 159: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,409 INFO L273 TraceCheckUtils]: 160: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 161: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 162: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 163: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 164: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 165: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 166: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 167: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 168: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 169: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,410 INFO L273 TraceCheckUtils]: 170: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 171: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 172: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 173: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 174: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 175: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 176: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 177: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 178: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 179: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,411 INFO L273 TraceCheckUtils]: 180: Hoare triple {41193#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L273 TraceCheckUtils]: 181: Hoare triple {41193#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L273 TraceCheckUtils]: 182: Hoare triple {41193#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L273 TraceCheckUtils]: 183: Hoare triple {41193#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L273 TraceCheckUtils]: 184: Hoare triple {41193#true} assume !(~i~0 < 40); {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L273 TraceCheckUtils]: 185: Hoare triple {41193#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L273 TraceCheckUtils]: 186: Hoare triple {41193#true} assume true; {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L268 TraceCheckUtils]: 187: Hoare quadruple {41193#true} {41193#true} #79#return; {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L273 TraceCheckUtils]: 188: Hoare triple {41193#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L273 TraceCheckUtils]: 189: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,412 INFO L273 TraceCheckUtils]: 190: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 191: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 192: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 193: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 194: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 195: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 196: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 197: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 198: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 199: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,413 INFO L273 TraceCheckUtils]: 200: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 201: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 202: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 203: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 204: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 205: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 206: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 207: Hoare triple {41193#true} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 208: Hoare triple {41193#true} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 209: Hoare triple {41193#true} assume !(~i~2 < 39); {41193#true} is VALID [2018-11-23 12:18:45,414 INFO L273 TraceCheckUtils]: 210: Hoare triple {41193#true} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {41193#true} is VALID [2018-11-23 12:18:45,415 INFO L256 TraceCheckUtils]: 211: Hoare triple {41193#true} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {41193#true} is VALID [2018-11-23 12:18:45,416 INFO L273 TraceCheckUtils]: 212: Hoare triple {41193#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {41846#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:45,417 INFO L273 TraceCheckUtils]: 213: Hoare triple {41846#(<= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41846#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:45,419 INFO L273 TraceCheckUtils]: 214: Hoare triple {41846#(<= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41846#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:45,420 INFO L273 TraceCheckUtils]: 215: Hoare triple {41846#(<= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41846#(<= max_~i~0 0)} is VALID [2018-11-23 12:18:45,421 INFO L273 TraceCheckUtils]: 216: Hoare triple {41846#(<= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41196#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:45,423 INFO L273 TraceCheckUtils]: 217: Hoare triple {41196#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41196#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:45,424 INFO L273 TraceCheckUtils]: 218: Hoare triple {41196#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41196#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:45,424 INFO L273 TraceCheckUtils]: 219: Hoare triple {41196#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41196#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:45,426 INFO L273 TraceCheckUtils]: 220: Hoare triple {41196#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41197#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:45,426 INFO L273 TraceCheckUtils]: 221: Hoare triple {41197#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41197#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:45,428 INFO L273 TraceCheckUtils]: 222: Hoare triple {41197#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41197#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:45,428 INFO L273 TraceCheckUtils]: 223: Hoare triple {41197#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41197#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:45,430 INFO L273 TraceCheckUtils]: 224: Hoare triple {41197#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41198#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:45,430 INFO L273 TraceCheckUtils]: 225: Hoare triple {41198#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41198#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:45,430 INFO L273 TraceCheckUtils]: 226: Hoare triple {41198#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41198#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:45,431 INFO L273 TraceCheckUtils]: 227: Hoare triple {41198#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41198#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:45,431 INFO L273 TraceCheckUtils]: 228: Hoare triple {41198#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41199#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:45,431 INFO L273 TraceCheckUtils]: 229: Hoare triple {41199#(<= max_~i~0 4)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41199#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:45,432 INFO L273 TraceCheckUtils]: 230: Hoare triple {41199#(<= max_~i~0 4)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41199#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:45,432 INFO L273 TraceCheckUtils]: 231: Hoare triple {41199#(<= max_~i~0 4)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41199#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:45,432 INFO L273 TraceCheckUtils]: 232: Hoare triple {41199#(<= max_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41200#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:45,433 INFO L273 TraceCheckUtils]: 233: Hoare triple {41200#(<= max_~i~0 5)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41200#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:45,433 INFO L273 TraceCheckUtils]: 234: Hoare triple {41200#(<= max_~i~0 5)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41200#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:45,433 INFO L273 TraceCheckUtils]: 235: Hoare triple {41200#(<= max_~i~0 5)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41200#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:45,434 INFO L273 TraceCheckUtils]: 236: Hoare triple {41200#(<= max_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41201#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:45,434 INFO L273 TraceCheckUtils]: 237: Hoare triple {41201#(<= max_~i~0 6)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41201#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:45,434 INFO L273 TraceCheckUtils]: 238: Hoare triple {41201#(<= max_~i~0 6)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41201#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:45,435 INFO L273 TraceCheckUtils]: 239: Hoare triple {41201#(<= max_~i~0 6)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41201#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:45,435 INFO L273 TraceCheckUtils]: 240: Hoare triple {41201#(<= max_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41202#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:45,436 INFO L273 TraceCheckUtils]: 241: Hoare triple {41202#(<= max_~i~0 7)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41202#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:45,436 INFO L273 TraceCheckUtils]: 242: Hoare triple {41202#(<= max_~i~0 7)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41202#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:45,437 INFO L273 TraceCheckUtils]: 243: Hoare triple {41202#(<= max_~i~0 7)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41202#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:45,438 INFO L273 TraceCheckUtils]: 244: Hoare triple {41202#(<= max_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41203#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:45,438 INFO L273 TraceCheckUtils]: 245: Hoare triple {41203#(<= max_~i~0 8)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41203#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:45,438 INFO L273 TraceCheckUtils]: 246: Hoare triple {41203#(<= max_~i~0 8)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41203#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:45,439 INFO L273 TraceCheckUtils]: 247: Hoare triple {41203#(<= max_~i~0 8)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41203#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:45,440 INFO L273 TraceCheckUtils]: 248: Hoare triple {41203#(<= max_~i~0 8)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41204#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:45,440 INFO L273 TraceCheckUtils]: 249: Hoare triple {41204#(<= max_~i~0 9)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41204#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:45,441 INFO L273 TraceCheckUtils]: 250: Hoare triple {41204#(<= max_~i~0 9)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41204#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:45,441 INFO L273 TraceCheckUtils]: 251: Hoare triple {41204#(<= max_~i~0 9)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41204#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:45,442 INFO L273 TraceCheckUtils]: 252: Hoare triple {41204#(<= max_~i~0 9)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41205#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:45,442 INFO L273 TraceCheckUtils]: 253: Hoare triple {41205#(<= max_~i~0 10)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {41205#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:45,443 INFO L273 TraceCheckUtils]: 254: Hoare triple {41205#(<= max_~i~0 10)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {41205#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:45,443 INFO L273 TraceCheckUtils]: 255: Hoare triple {41205#(<= max_~i~0 10)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {41205#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:45,444 INFO L273 TraceCheckUtils]: 256: Hoare triple {41205#(<= max_~i~0 10)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {41206#(<= max_~i~0 11)} is VALID [2018-11-23 12:18:45,444 INFO L273 TraceCheckUtils]: 257: Hoare triple {41206#(<= max_~i~0 11)} assume !(~i~0 < 40); {41194#false} is VALID [2018-11-23 12:18:45,445 INFO L273 TraceCheckUtils]: 258: Hoare triple {41194#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {41194#false} is VALID [2018-11-23 12:18:45,445 INFO L273 TraceCheckUtils]: 259: Hoare triple {41194#false} assume true; {41194#false} is VALID [2018-11-23 12:18:45,445 INFO L268 TraceCheckUtils]: 260: Hoare quadruple {41194#false} {41193#true} #81#return; {41194#false} is VALID [2018-11-23 12:18:45,445 INFO L273 TraceCheckUtils]: 261: Hoare triple {41194#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {41194#false} is VALID [2018-11-23 12:18:45,445 INFO L273 TraceCheckUtils]: 262: Hoare triple {41194#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {41194#false} is VALID [2018-11-23 12:18:45,445 INFO L273 TraceCheckUtils]: 263: Hoare triple {41194#false} assume !false; {41194#false} is VALID [2018-11-23 12:18:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 3926 backedges. 1020 proven. 231 refuted. 0 times theorem prover too weak. 2675 trivial. 0 not checked. [2018-11-23 12:18:45,493 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:18:45,494 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2018-11-23 12:18:45,494 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 264 [2018-11-23 12:18:45,494 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:18:45,494 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2018-11-23 12:18:45,627 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:45,627 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 12:18:45,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 12:18:45,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2018-11-23 12:18:45,628 INFO L87 Difference]: Start difference. First operand 167 states and 182 transitions. Second operand 15 states. [2018-11-23 12:18:46,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:46,225 INFO L93 Difference]: Finished difference Result 253 states and 287 transitions. [2018-11-23 12:18:46,225 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-23 12:18:46,225 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 264 [2018-11-23 12:18:46,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:18:46,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2018-11-23 12:18:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 119 transitions. [2018-11-23 12:18:46,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2018-11-23 12:18:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 119 transitions. [2018-11-23 12:18:46,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 119 transitions. [2018-11-23 12:18:46,332 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:18:46,337 INFO L225 Difference]: With dead ends: 253 [2018-11-23 12:18:46,337 INFO L226 Difference]: Without dead ends: 174 [2018-11-23 12:18:46,338 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 277 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2018-11-23 12:18:46,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2018-11-23 12:18:46,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 171. [2018-11-23 12:18:46,426 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:18:46,426 INFO L82 GeneralOperation]: Start isEquivalent. First operand 174 states. Second operand 171 states. [2018-11-23 12:18:46,426 INFO L74 IsIncluded]: Start isIncluded. First operand 174 states. Second operand 171 states. [2018-11-23 12:18:46,426 INFO L87 Difference]: Start difference. First operand 174 states. Second operand 171 states. [2018-11-23 12:18:46,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:46,430 INFO L93 Difference]: Finished difference Result 174 states and 191 transitions. [2018-11-23 12:18:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 191 transitions. [2018-11-23 12:18:46,431 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:46,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:46,431 INFO L74 IsIncluded]: Start isIncluded. First operand 171 states. Second operand 174 states. [2018-11-23 12:18:46,431 INFO L87 Difference]: Start difference. First operand 171 states. Second operand 174 states. [2018-11-23 12:18:46,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:18:46,434 INFO L93 Difference]: Finished difference Result 174 states and 191 transitions. [2018-11-23 12:18:46,435 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 191 transitions. [2018-11-23 12:18:46,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:18:46,435 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:18:46,435 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:18:46,435 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:18:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 171 states. [2018-11-23 12:18:46,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 187 transitions. [2018-11-23 12:18:46,438 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 187 transitions. Word has length 264 [2018-11-23 12:18:46,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:18:46,439 INFO L480 AbstractCegarLoop]: Abstraction has 171 states and 187 transitions. [2018-11-23 12:18:46,439 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 12:18:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 187 transitions. [2018-11-23 12:18:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2018-11-23 12:18:46,440 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:18:46,440 INFO L402 BasicCegarLoop]: trace histogram [40, 40, 36, 36, 36, 36, 10, 10, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:18:46,440 INFO L423 AbstractCegarLoop]: === Iteration 44 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:18:46,441 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:18:46,441 INFO L82 PathProgramCache]: Analyzing trace with hash -671836725, now seen corresponding path program 41 times [2018-11-23 12:18:46,441 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:18:46,441 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:18:46,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:46,442 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:18:46,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:18:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:18:47,175 INFO L256 TraceCheckUtils]: 0: Hoare triple {42943#true} call ULTIMATE.init(); {42943#true} is VALID [2018-11-23 12:18:47,176 INFO L273 TraceCheckUtils]: 1: Hoare triple {42943#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; {42943#true} is VALID [2018-11-23 12:18:47,176 INFO L273 TraceCheckUtils]: 2: Hoare triple {42943#true} assume true; {42943#true} is VALID [2018-11-23 12:18:47,176 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {42943#true} {42943#true} #73#return; {42943#true} is VALID [2018-11-23 12:18:47,176 INFO L256 TraceCheckUtils]: 4: Hoare triple {42943#true} call #t~ret14 := main(); {42943#true} is VALID [2018-11-23 12:18:47,176 INFO L273 TraceCheckUtils]: 5: Hoare triple {42943#true} call ~#x~0.base, ~#x~0.offset := #Ultimate.alloc(160);havoc ~temp~0;havoc ~ret~1;havoc ~ret2~0;havoc ~ret5~0;~i~1 := 0; {42943#true} is VALID [2018-11-23 12:18:47,176 INFO L273 TraceCheckUtils]: 6: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,176 INFO L273 TraceCheckUtils]: 7: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,176 INFO L273 TraceCheckUtils]: 8: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,177 INFO L273 TraceCheckUtils]: 9: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,177 INFO L273 TraceCheckUtils]: 10: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,177 INFO L273 TraceCheckUtils]: 11: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,177 INFO L273 TraceCheckUtils]: 12: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,177 INFO L273 TraceCheckUtils]: 13: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,177 INFO L273 TraceCheckUtils]: 14: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 15: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 16: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 17: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 18: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 19: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 20: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 21: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 22: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 23: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,178 INFO L273 TraceCheckUtils]: 24: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 25: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 26: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 27: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 28: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 29: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 30: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 31: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 32: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 33: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,179 INFO L273 TraceCheckUtils]: 34: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 35: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 36: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 37: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 38: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 39: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 40: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 41: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 42: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 43: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,180 INFO L273 TraceCheckUtils]: 44: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 45: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 46: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 47: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 48: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 49: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 50: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 51: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 52: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 53: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,181 INFO L273 TraceCheckUtils]: 54: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 55: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 56: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 57: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 58: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 59: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 60: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 61: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 62: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 63: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,182 INFO L273 TraceCheckUtils]: 64: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 65: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 66: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 67: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 68: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 69: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 70: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 71: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 72: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 73: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,183 INFO L273 TraceCheckUtils]: 74: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 75: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 76: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 77: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 78: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 79: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 80: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 81: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 82: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 83: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,184 INFO L273 TraceCheckUtils]: 84: Hoare triple {42943#true} assume !!(~i~1 < 40);assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;call write~int(#t~nondet5, ~#x~0.base, ~#x~0.offset + 4 * ~i~1, 4);havoc #t~nondet5; {42943#true} is VALID [2018-11-23 12:18:47,185 INFO L273 TraceCheckUtils]: 85: Hoare triple {42943#true} #t~post4 := ~i~1;~i~1 := 1 + #t~post4;havoc #t~post4; {42943#true} is VALID [2018-11-23 12:18:47,185 INFO L273 TraceCheckUtils]: 86: Hoare triple {42943#true} assume !(~i~1 < 40); {42943#true} is VALID [2018-11-23 12:18:47,185 INFO L256 TraceCheckUtils]: 87: Hoare triple {42943#true} call #t~ret6 := max(~#x~0.base, ~#x~0.offset); {42943#true} is VALID [2018-11-23 12:18:47,185 INFO L273 TraceCheckUtils]: 88: Hoare triple {42943#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {42945#(= max_~i~0 0)} is VALID [2018-11-23 12:18:47,185 INFO L273 TraceCheckUtils]: 89: Hoare triple {42945#(= max_~i~0 0)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42945#(= max_~i~0 0)} is VALID [2018-11-23 12:18:47,186 INFO L273 TraceCheckUtils]: 90: Hoare triple {42945#(= max_~i~0 0)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42945#(= max_~i~0 0)} is VALID [2018-11-23 12:18:47,186 INFO L273 TraceCheckUtils]: 91: Hoare triple {42945#(= max_~i~0 0)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42945#(= max_~i~0 0)} is VALID [2018-11-23 12:18:47,186 INFO L273 TraceCheckUtils]: 92: Hoare triple {42945#(= max_~i~0 0)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42946#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:47,187 INFO L273 TraceCheckUtils]: 93: Hoare triple {42946#(<= max_~i~0 1)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42946#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:47,187 INFO L273 TraceCheckUtils]: 94: Hoare triple {42946#(<= max_~i~0 1)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42946#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:47,187 INFO L273 TraceCheckUtils]: 95: Hoare triple {42946#(<= max_~i~0 1)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42946#(<= max_~i~0 1)} is VALID [2018-11-23 12:18:47,188 INFO L273 TraceCheckUtils]: 96: Hoare triple {42946#(<= max_~i~0 1)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42947#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:47,188 INFO L273 TraceCheckUtils]: 97: Hoare triple {42947#(<= max_~i~0 2)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42947#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:47,188 INFO L273 TraceCheckUtils]: 98: Hoare triple {42947#(<= max_~i~0 2)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42947#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:47,189 INFO L273 TraceCheckUtils]: 99: Hoare triple {42947#(<= max_~i~0 2)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42947#(<= max_~i~0 2)} is VALID [2018-11-23 12:18:47,189 INFO L273 TraceCheckUtils]: 100: Hoare triple {42947#(<= max_~i~0 2)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42948#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:47,190 INFO L273 TraceCheckUtils]: 101: Hoare triple {42948#(<= max_~i~0 3)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42948#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:47,190 INFO L273 TraceCheckUtils]: 102: Hoare triple {42948#(<= max_~i~0 3)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42948#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:47,191 INFO L273 TraceCheckUtils]: 103: Hoare triple {42948#(<= max_~i~0 3)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42948#(<= max_~i~0 3)} is VALID [2018-11-23 12:18:47,191 INFO L273 TraceCheckUtils]: 104: Hoare triple {42948#(<= max_~i~0 3)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42949#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:47,192 INFO L273 TraceCheckUtils]: 105: Hoare triple {42949#(<= max_~i~0 4)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42949#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:47,192 INFO L273 TraceCheckUtils]: 106: Hoare triple {42949#(<= max_~i~0 4)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42949#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:47,193 INFO L273 TraceCheckUtils]: 107: Hoare triple {42949#(<= max_~i~0 4)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42949#(<= max_~i~0 4)} is VALID [2018-11-23 12:18:47,193 INFO L273 TraceCheckUtils]: 108: Hoare triple {42949#(<= max_~i~0 4)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42950#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:47,194 INFO L273 TraceCheckUtils]: 109: Hoare triple {42950#(<= max_~i~0 5)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42950#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:47,194 INFO L273 TraceCheckUtils]: 110: Hoare triple {42950#(<= max_~i~0 5)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42950#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:47,195 INFO L273 TraceCheckUtils]: 111: Hoare triple {42950#(<= max_~i~0 5)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42950#(<= max_~i~0 5)} is VALID [2018-11-23 12:18:47,196 INFO L273 TraceCheckUtils]: 112: Hoare triple {42950#(<= max_~i~0 5)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42951#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:47,196 INFO L273 TraceCheckUtils]: 113: Hoare triple {42951#(<= max_~i~0 6)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42951#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:47,196 INFO L273 TraceCheckUtils]: 114: Hoare triple {42951#(<= max_~i~0 6)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42951#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:47,197 INFO L273 TraceCheckUtils]: 115: Hoare triple {42951#(<= max_~i~0 6)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42951#(<= max_~i~0 6)} is VALID [2018-11-23 12:18:47,198 INFO L273 TraceCheckUtils]: 116: Hoare triple {42951#(<= max_~i~0 6)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42952#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:47,198 INFO L273 TraceCheckUtils]: 117: Hoare triple {42952#(<= max_~i~0 7)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42952#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:47,199 INFO L273 TraceCheckUtils]: 118: Hoare triple {42952#(<= max_~i~0 7)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42952#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:47,199 INFO L273 TraceCheckUtils]: 119: Hoare triple {42952#(<= max_~i~0 7)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42952#(<= max_~i~0 7)} is VALID [2018-11-23 12:18:47,200 INFO L273 TraceCheckUtils]: 120: Hoare triple {42952#(<= max_~i~0 7)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42953#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:47,200 INFO L273 TraceCheckUtils]: 121: Hoare triple {42953#(<= max_~i~0 8)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42953#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:47,201 INFO L273 TraceCheckUtils]: 122: Hoare triple {42953#(<= max_~i~0 8)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42953#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:47,201 INFO L273 TraceCheckUtils]: 123: Hoare triple {42953#(<= max_~i~0 8)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42953#(<= max_~i~0 8)} is VALID [2018-11-23 12:18:47,202 INFO L273 TraceCheckUtils]: 124: Hoare triple {42953#(<= max_~i~0 8)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42954#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:47,202 INFO L273 TraceCheckUtils]: 125: Hoare triple {42954#(<= max_~i~0 9)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42954#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:47,203 INFO L273 TraceCheckUtils]: 126: Hoare triple {42954#(<= max_~i~0 9)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42954#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:47,203 INFO L273 TraceCheckUtils]: 127: Hoare triple {42954#(<= max_~i~0 9)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42954#(<= max_~i~0 9)} is VALID [2018-11-23 12:18:47,204 INFO L273 TraceCheckUtils]: 128: Hoare triple {42954#(<= max_~i~0 9)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42955#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:47,204 INFO L273 TraceCheckUtils]: 129: Hoare triple {42955#(<= max_~i~0 10)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42955#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:47,205 INFO L273 TraceCheckUtils]: 130: Hoare triple {42955#(<= max_~i~0 10)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42955#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:47,205 INFO L273 TraceCheckUtils]: 131: Hoare triple {42955#(<= max_~i~0 10)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42955#(<= max_~i~0 10)} is VALID [2018-11-23 12:18:47,206 INFO L273 TraceCheckUtils]: 132: Hoare triple {42955#(<= max_~i~0 10)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42956#(<= max_~i~0 11)} is VALID [2018-11-23 12:18:47,206 INFO L273 TraceCheckUtils]: 133: Hoare triple {42956#(<= max_~i~0 11)} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42956#(<= max_~i~0 11)} is VALID [2018-11-23 12:18:47,207 INFO L273 TraceCheckUtils]: 134: Hoare triple {42956#(<= max_~i~0 11)} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42956#(<= max_~i~0 11)} is VALID [2018-11-23 12:18:47,207 INFO L273 TraceCheckUtils]: 135: Hoare triple {42956#(<= max_~i~0 11)} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42956#(<= max_~i~0 11)} is VALID [2018-11-23 12:18:47,208 INFO L273 TraceCheckUtils]: 136: Hoare triple {42956#(<= max_~i~0 11)} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42957#(<= max_~i~0 12)} is VALID [2018-11-23 12:18:47,209 INFO L273 TraceCheckUtils]: 137: Hoare triple {42957#(<= max_~i~0 12)} assume !(~i~0 < 40); {42944#false} is VALID [2018-11-23 12:18:47,209 INFO L273 TraceCheckUtils]: 138: Hoare triple {42944#false} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {42944#false} is VALID [2018-11-23 12:18:47,209 INFO L273 TraceCheckUtils]: 139: Hoare triple {42944#false} assume true; {42944#false} is VALID [2018-11-23 12:18:47,209 INFO L268 TraceCheckUtils]: 140: Hoare quadruple {42944#false} {42943#true} #77#return; {42944#false} is VALID [2018-11-23 12:18:47,209 INFO L273 TraceCheckUtils]: 141: Hoare triple {42944#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~ret~1 := #t~ret6;havoc #t~ret6;call #t~mem7 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem7;havoc #t~mem7;call #t~mem8 := read~int(~#x~0.base, 4 + ~#x~0.offset, 4);call write~int(#t~mem8, ~#x~0.base, ~#x~0.offset, 4);havoc #t~mem8;call write~int(~temp~0, ~#x~0.base, 4 + ~#x~0.offset, 4); {42944#false} is VALID [2018-11-23 12:18:47,210 INFO L256 TraceCheckUtils]: 142: Hoare triple {42944#false} call #t~ret9 := max(~#x~0.base, ~#x~0.offset); {42943#true} is VALID [2018-11-23 12:18:47,210 INFO L273 TraceCheckUtils]: 143: Hoare triple {42943#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {42943#true} is VALID [2018-11-23 12:18:47,210 INFO L273 TraceCheckUtils]: 144: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,210 INFO L273 TraceCheckUtils]: 145: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,210 INFO L273 TraceCheckUtils]: 146: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,210 INFO L273 TraceCheckUtils]: 147: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,211 INFO L273 TraceCheckUtils]: 148: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,211 INFO L273 TraceCheckUtils]: 149: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,211 INFO L273 TraceCheckUtils]: 150: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,211 INFO L273 TraceCheckUtils]: 151: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,211 INFO L273 TraceCheckUtils]: 152: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,211 INFO L273 TraceCheckUtils]: 153: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,212 INFO L273 TraceCheckUtils]: 154: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,212 INFO L273 TraceCheckUtils]: 155: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,212 INFO L273 TraceCheckUtils]: 156: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,212 INFO L273 TraceCheckUtils]: 157: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,212 INFO L273 TraceCheckUtils]: 158: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,212 INFO L273 TraceCheckUtils]: 159: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 160: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 161: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 162: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 163: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 164: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 165: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 166: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 167: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 168: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,213 INFO L273 TraceCheckUtils]: 169: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 170: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 171: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 172: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 173: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 174: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 175: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 176: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 177: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 178: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,214 INFO L273 TraceCheckUtils]: 179: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 180: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 181: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 182: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 183: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 184: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 185: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 186: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 187: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 188: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,215 INFO L273 TraceCheckUtils]: 189: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,216 INFO L273 TraceCheckUtils]: 190: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,216 INFO L273 TraceCheckUtils]: 191: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,216 INFO L273 TraceCheckUtils]: 192: Hoare triple {42943#true} assume !(~i~0 < 40); {42943#true} is VALID [2018-11-23 12:18:47,216 INFO L273 TraceCheckUtils]: 193: Hoare triple {42943#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {42943#true} is VALID [2018-11-23 12:18:47,216 INFO L273 TraceCheckUtils]: 194: Hoare triple {42943#true} assume true; {42943#true} is VALID [2018-11-23 12:18:47,216 INFO L268 TraceCheckUtils]: 195: Hoare quadruple {42943#true} {42944#false} #79#return; {42944#false} is VALID [2018-11-23 12:18:47,216 INFO L273 TraceCheckUtils]: 196: Hoare triple {42944#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~ret2~0 := #t~ret9;havoc #t~ret9;call #t~mem10 := read~int(~#x~0.base, ~#x~0.offset, 4);~temp~0 := #t~mem10;havoc #t~mem10;~i~2 := 0; {42944#false} is VALID [2018-11-23 12:18:47,216 INFO L273 TraceCheckUtils]: 197: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,216 INFO L273 TraceCheckUtils]: 198: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,216 INFO L273 TraceCheckUtils]: 199: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 200: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 201: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 202: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 203: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 204: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 205: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 206: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 207: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 208: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,217 INFO L273 TraceCheckUtils]: 209: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L273 TraceCheckUtils]: 210: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L273 TraceCheckUtils]: 211: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L273 TraceCheckUtils]: 212: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L273 TraceCheckUtils]: 213: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L273 TraceCheckUtils]: 214: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L273 TraceCheckUtils]: 215: Hoare triple {42944#false} assume !!(~i~2 < 39);call #t~mem12 := read~int(~#x~0.base, ~#x~0.offset + 4 * (1 + ~i~2), 4);call write~int(#t~mem12, ~#x~0.base, ~#x~0.offset + 4 * ~i~2, 4);havoc #t~mem12; {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L273 TraceCheckUtils]: 216: Hoare triple {42944#false} #t~post11 := ~i~2;~i~2 := 1 + #t~post11;havoc #t~post11; {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L273 TraceCheckUtils]: 217: Hoare triple {42944#false} assume !(~i~2 < 39); {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L273 TraceCheckUtils]: 218: Hoare triple {42944#false} call write~int(~temp~0, ~#x~0.base, 156 + ~#x~0.offset, 4); {42944#false} is VALID [2018-11-23 12:18:47,218 INFO L256 TraceCheckUtils]: 219: Hoare triple {42944#false} call #t~ret13 := max(~#x~0.base, ~#x~0.offset); {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 220: Hoare triple {42943#true} ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc ~i~0;havoc ~ret~0;~ret~0 := 0;~i~0 := 0; {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 221: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 222: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 223: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 224: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 225: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 226: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 227: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 228: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,219 INFO L273 TraceCheckUtils]: 229: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 230: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 231: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 232: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 233: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 234: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 235: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 236: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 237: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 238: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,220 INFO L273 TraceCheckUtils]: 239: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 240: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 241: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 242: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 243: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 244: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 245: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 246: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 247: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 248: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,221 INFO L273 TraceCheckUtils]: 249: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 250: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 251: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 252: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 253: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 254: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 255: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 256: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 257: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 258: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,222 INFO L273 TraceCheckUtils]: 259: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 260: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 261: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 262: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 263: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 264: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 265: Hoare triple {42943#true} assume !!(~i~0 < 40);call #t~mem1 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4); {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 266: Hoare triple {42943#true} assume ~ret~0 < #t~mem1;call #t~mem2 := read~int(~x.base, ~x.offset + 4 * ~i~0, 4);#t~ite3 := #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 267: Hoare triple {42943#true} ~ret~0 := #t~ite3;havoc #t~ite3;havoc #t~mem1;havoc #t~mem2; {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 268: Hoare triple {42943#true} #t~post0 := ~i~0;~i~0 := 1 + #t~post0;havoc #t~post0; {42943#true} is VALID [2018-11-23 12:18:47,223 INFO L273 TraceCheckUtils]: 269: Hoare triple {42943#true} assume !(~i~0 < 40); {42943#true} is VALID [2018-11-23 12:18:47,224 INFO L273 TraceCheckUtils]: 270: Hoare triple {42943#true} #res := (if ~ret~0 % 4294967296 <= 2147483647 then ~ret~0 % 4294967296 else ~ret~0 % 4294967296 - 4294967296); {42943#true} is VALID [2018-11-23 12:18:47,224 INFO L273 TraceCheckUtils]: 271: Hoare triple {42943#true} assume true; {42943#true} is VALID [2018-11-23 12:18:47,224 INFO L268 TraceCheckUtils]: 272: Hoare quadruple {42943#true} {42944#false} #81#return; {42944#false} is VALID [2018-11-23 12:18:47,224 INFO L273 TraceCheckUtils]: 273: Hoare triple {42944#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~ret5~0 := #t~ret13;havoc #t~ret13; {42944#false} is VALID [2018-11-23 12:18:47,224 INFO L273 TraceCheckUtils]: 274: Hoare triple {42944#false} assume ~ret~1 != ~ret2~0 || ~ret~1 != ~ret5~0; {42944#false} is VALID [2018-11-23 12:18:47,224 INFO L273 TraceCheckUtils]: 275: Hoare triple {42944#false} assume !false; {42944#false} is VALID [2018-11-23 12:18:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4343 backedges. 0 proven. 1484 refuted. 0 times theorem prover too weak. 2859 trivial. 0 not checked. [2018-11-23 12:18:47,252 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:18:47,252 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 12:18:47,261 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1